I'm not an expert in selecting bounty but I do like this

1. Search for a few sites such as icobench, icorating, icomarks and selecting high-scoring projects.
2. Seeing the community of that project
3. Doing my own research is how the bounty manager works

Hope this helps.

Week 4 - March 19, 2018 - March 25, 2018
Bitcointalk username: @nguyenducwin
Twitter username: @Win_NguyenDuc
Twitter Profile Link: https://twitter.com/Win_NguyenDuc

Tweets:
https://twitter.com/Win_NguyenDuc/status/976826651915923457
https://twitter.com/Win_NguyenDuc/status/977192566662705152

Retweets:
https://twitter.com/FreeZone_one/status/976821680910864384 (22/3)
https://twitter.com/FreeZone_one/status/976476844664016897 (22/3)
https://twitter.com/FreeZone_one/status/976841576491216896 (23/3)
https://twitter.com/FreeZone_one/status/977173705481707521 (24/3)
https://twitter.com/FreeZone_one/status/977822904833511425 (25/3

Week 4 - March 19, 2018 - March 25, 2018
Bitcointalk username: nguyenducwin
Facebook username: Ly Bèo
Facebook Profile Link: https://www.facebook.com/search/top/?q=ly.babie.9
Posts:
https://www.facebook.com/ly.babie.9/posts/918217891673529
https://www.facebook.com/ly.babie.9/posts/918792628282722

Reposts:
https://www.facebook.com/ly.babie.9/posts/918216528340332 (22/3)
https://www.facebook.com/ly.babie.9/posts/918789564949695 (23/3)
https://www.facebook.com/ly.babie.9/posts/919330854895566 (24/3)
https://www.facebook.com/ly.babie.9/posts/919331088228876 (24/3)
https://www.facebook.com/ly.babie.9/posts/919669738195011 (25/3)

Week:  7 (18.3 -25.3)
Twitter account URL: https://twitter.com/Win_NguyenDuc
Number on spread sheet: 381
Tweets:
https://twitter.com/Win_NguyenDuc/status/977190126408286208
https://twitter.com/Win_NguyenDuc/status/977561292641779715
https://twitter.com/Win_NguyenDuc/status/977832198857416704

Retweets and likes:
https://twitter.com/PlayHall_io/status/976461138417373184 (22/3)
https://twitter.com/PlayHall_io/status/977164273196642304 (23/3)
https://twitter.com/PlayHall_io/status/977521402806001665 (24/3)
https://twitter.com/PlayHall_io/status/977521105375293441 (25/3)


Facebook account URL: https://www.facebook.com/ly.babie.9
Number on spread sheet: 355
Posts:
https://www.facebook.com/ly.babie.9/posts/918787258283259
https://www.facebook.com/ly.babie.9/posts/919327301562588
https://www.facebook.com/ly.babie.9/posts/919667741528544

Reposts:
https://www.facebook.com/ly.babie.9/posts/918214241673894 (22/3)
https://www.facebook.com/ly.babie.9/posts/918786334950018 (23/3)
https://www.facebook.com/ly.babie.9/posts/919325764896075 (24/3)
https://www.facebook.com/ly.babie.9/posts/919667191528599 (25/3)

 Twitter Campaign
Spreadsheet: 455
Bitcointalk username: nguyenducwin
Twitter account: https://twitter.com/Win_NguyenDuc
ETH Wallet Address: 0x58b47E3FcBDe6Ac83eBb72ACc535154E283F6293

Week 3 / 19.03 - 25.03
Retweets+Likes:


1. https://twitter.com/birakecom/status/975816829808627715
2. https://twitter.com/birakecom/status/976450255603621888
3. https://twitter.com/birakecom/status/976788056132014081
4. https://twitter.com/birakecom/status/977223163556790272
5. https://twitter.com/birakecom/status/977855176496308225

Facebook campaign
Facebook  url: https://www.facebook.com/ly.babie.9
Spreadsheet no: 276
Week: 19/3 - 25/3
Shares:
1. https://www.facebook.com/ly.babie.9/posts/917008518461133

Own Post:
1. https://www.facebook.com/ly.babie.9/posts/917008975127754
2. https://www.facebook.com/ly.babie.9/posts/917523011743017


WEEK: 19/3 - 25/3
Twitter Link: https://twitter.com/Win_NguyenDuc
Twitter Audit Link: https://www.twitteraudit.com/Win_NguyenDuc

tweets:
1- (19/3): https://twitter.com/Win_NguyenDuc/status/975973060133011456
2- (20/3): https://twitter.com/Win_NguyenDuc/status/976074233406136326
3- (20/3): https://twitter.com/Win_NguyenDuc/status/976323325411520512
4- (23/3): https://twitter.com/Win_NguyenDuc/status/977188396173901824
5- (24/3): https://twitter.com/Win_NguyenDuc/status/977556460782546945

Facebook Campaign
Week 4 [19/03 - 25/03]
Facebook Link: https://www.facebook.com/ly.babie.9
Number in Spreadsheet: 317

Like and Shared:
1. https://www.facebook.com/ly.babie.9/posts/916343345194317
2. https://www.facebook.com/ly.babie.9/posts/916996541795664
3. https://www.facebook.com/ly.babie.9/posts/917516665076985
4. https://www.facebook.com/ly.babie.9/posts/918155021679816
5. https://www.facebook.com/ly.babie.9/posts/918775168284468

Twitter Campaign
Week 4 [19/03 - 25/03]
Twitter Link: https://twitter.com/Win_NguyenDuc
Number in Spreadsheet: 344

Like and Retweets:
1. https://twitter.com/AiSaifu/status/975009954611499008
2. https://twitter.com/AiSaifu/status/975910518572625920
3. https://twitter.com/AiSaifu/status/976281740942589952
4. https://twitter.com/AiSaifu/status/976473240678879233
5. https://twitter.com/AiSaifu/status/976924824336584704

Facebook account link: https://www.facebook.com/na.thy.9041
Number of friends/followers: 2088
Week 21 (19/03-25/03)

Date: 19/3
1. https://www.facebook.com/na.thy.9041/posts/560320304350401
2. https://www.facebook.com/na.thy.9041/posts/560320354350396
Date: 20/3
3. https://www.facebook.com/na.thy.9041/posts/560806777635087
4. https://www.facebook.com/na.thy.9041/posts/560806804301751
Date: 21/3
5. https://www.facebook.com/na.thy.9041/posts/561244557591309
6. https://www.facebook.com/na.thy.9041/posts/561244600924638
Date: 22/3
7. https://www.facebook.com/na.thy.9041/posts/561810007534764
8. https://www.facebook.com/na.thy.9041/posts/561810197534745


Twitter account: @Win_NguyenDuc
Twitter account link: https://twitter.com/Win_NguyenDuc
Number of real followers: 1315
Week 21 (19/03-25/03)

Date: 19/3
1. https://twitter.com/StopTheFakes_io/status/975562647604260864
2. https://twitter.com/StopTheFakes_io/status/975296903662440448
Date: 20/3
3. https://twitter.com/StopTheFakes_io/status/975670978146684928
4. https://twitter.com/StopTheFakes_io/status/975897743158898688
Date: 21/3
5. https://twitter.com/StopTheFakes_io/status/975971647810363392
6. https://twitter.com/StopTheFakes_io/status/976054905617158144

Week ( 19/3 - 25/3)

Twitter Bounty Campaign
Twitter account link : https://twitter.com/Win_NguyenDuc
My number on spreadsheets : 524

Like & re-tweet:
https://twitter.com/betriumBets/status/975468096541442048 (19/3)
https://twitter.com/danieltwstewart/status/977222388260552704 (24/3)

Facebook Bounty Campaign
Facebook account link : https://www.facebook.com/na.thy.9041
My number on spreadsheets : 391

Like & share:
https://www.facebook.com/na.thy.9041/posts/560316307684134 (19/3)
https://www.facebook.com/na.thy.9041/posts/562832204099211 (24/3)

week (18.03-25.03)

Campaign: Twitter
URL: https://twitter.com/Win_NguyenDuc
Spreadsheet no: 1625

Retweet:
https://twitter.com/vestarin/status/975377924126896134 (19/3)
https://twitter.com/vestarin/status/975694007295766528 (20/3)
https://twitter.com/vestarin/status/976078230787645440 (21/3)

Campaign: Facebook
URL: https://www.facebook.com/na.thy.9041
Spreadsheet no: 1339

Facebook like & share
https://www.facebook.com/na.thy.9041/posts/560314097684355 (19/3)
https://www.facebook.com/na.thy.9041/posts/560803287635436 (20/3)
https://www.facebook.com/na.thy.9041/posts/561239660925132 (21/3)

Campaign : Facebook
Username: nguyenducwin
#on Spreadsheet: 570
Facebook Account: https://www.facebook.com/ly.babie.9
Week#: 8
FB Links:
1. 3/22/2018 https://www.facebook.com/ly.babie.9/posts/918215121673806
2. 3/23/2018 https://www.facebook.com/ly.babie.9/posts/918788388283146

Campaign : Twitter
Username: nguyenducwin
Twitter Account:https://twitter.com/Win_NguyenDuc
Week#: 8
Twitter Links:
1. 3/22/2018 https://twitter.com/Win_NguyenDuc/status/976825447827697664
2. 3/23/2018 https://twitter.com/Win_NguyenDuc/status/977190861615214593

Week 8: 17.03-23.03
Facebook campaign

Facebook Profile Link: https://www.facebook.com/ly.babie.9
Number On Spreadsheet: 496

Repost:
https://www.facebook.com/ly.babie.9/posts/917007598461225
https://www.facebook.com/ly.babie.9/posts/917007651794553
https://www.facebook.com/ly.babie.9/posts/917007678461217

Post:
https://www.facebook.com/ly.babie.9/posts/917007938461191
https://www.facebook.com/ly.babie.9/posts/917522401743078
https://www.facebook.com/ly.babie.9/posts/918781714950480

Week 2 Mar 17 to Mar 23
Twitter Campaign

Retweet:
1. https://twitter.com/Win_NguyenDuc/status/974985124163993601
2. https://twitter.com/Win_NguyenDuc/status/975231320262549504
3. https://twitter.com/Win_NguyenDuc/status/975569216886620160

Tweet:
1. https://twitter.com/Win_NguyenDuc/status/975569086921850880

Facebook Campaign
Number on the Spreadsheet: 1124
Facebook account link: https://www.facebook.com/na.thy.9041
Number of friends/followers: 2091

Week: 6 (17/3 - 23/3)
Date: 17/3
1. https://www.facebook.com/na.thy.9041/posts/559373317778433
2. https://www.facebook.com/na.thy.9041/posts/559373364445095
Date: 18/3
3. https://www.facebook.com/na.thy.9041/posts/559869604395471
4. https://www.facebook.com/na.thy.9041/posts/559869644395467
Date: 19/3
5. https://www.facebook.com/na.thy.9041/posts/560323167683448
6. https://www.facebook.com/na.thy.9041/posts/560323374350094
Date: 20/3
7. https://www.facebook.com/na.thy.9041/posts/560809107634854
8. https://www.facebook.com/na.thy.9041/posts/560809187634846
Date: 21/3
9. https://www.facebook.com/na.thy.9041/posts/561246714257760
Date: 22/3
10. https://www.facebook.com/na.thy.9041/posts/561815214200910
11. https://www.facebook.com/na.thy.9041/posts/561815440867554

Twitter Campaign
Number on the Spreadsheet: 1182
Twitter account: @Win_NguyenDuc
Twitter account link: https://twitter.com/Win_NguyenDuc
Number of real followers: 1151

Week: 6 (17/3 - 23/3)
Date:17/3
1. https://twitter.com/UTEMISUTS/status/972953991700254720
2. https://twitter.com/UTEMISUTS/status/974603199817699328
Date: 18/3
3. https://twitter.com/UTEMISUTS/status/972162417043099649
4. https://twitter.com/UTEMISUTS/status/972132474145984514
Date: 19/3
5. https://twitter.com/UTEMISUTS/status/975356648863748096
6. https://twitter.com/UTEMISUTS/status/972130986904444928
Date: 20/3
7. https://twitter.com/UTEMISUTS/status/975716294585651200
Date: 21/3
8. https://twitter.com/UTEMISUTS/status/976070828315086848
Date: 22/3
9. https://twitter.com/UTEMISUTS/status/976438526693736448

###TWITTER WEEK 3 ###
Date : 16.03.18 - 22.03.18

Twitter Profile URL: https://twitter.com/Win_NguyenDuc
Retweet + Like :
https://twitter.com/Win_NguyenDuc/status/975968262876905472 (20/3)
https://twitter.com/Win_NguyenDuc/status/976317046219726848 (21/3)
https://twitter.com/Win_NguyenDuc/status/976794134068412421 (22/3)

###FACEBOOK WEEK 3 ###
Date : 16.03.18 - 22.03.18

Facebook Link :https://www.facebook.com/ly.babie.9
Share + Like :
https://www.facebook.com/ly.babie.9/posts/916344258527559 (19/3)
https://www.facebook.com/ly.babie.9/posts/916997055128946 (20/3)
https://www.facebook.com/ly.babie.9/posts/917517375076914 (21/3)
https://www.facebook.com/ly.babie.9/posts/918155738346411 (22/3)

Week 16.03 - 22.03
Facebook Campaign
Telegram username: @winnguyenduc
Facebook url: https://www.facebook.com/na.thy.9041
spreadsheet no: 1819

Share+like:
https://www.facebook.com/na.thy.9041/posts/558838504498581
https://www.facebook.com/na.thy.9041/posts/559367127779052
https://www.facebook.com/na.thy.9041/posts/559854734396958
https://www.facebook.com/na.thy.9041/posts/560319904350441
https://www.facebook.com/na.thy.9041/posts/560806460968452
https://www.facebook.com/na.thy.9041/posts/561244287591336
https://www.facebook.com/na.thy.9041/posts/561806817535083

Week 16.03 - 22.03
Twitter Campaign
Telegram username: @winnguyenduc
Twitter url: https://twitter.com/Win_NguyenDuc
spreadsheet no: 919

Retweets:
https://twitter.com/Win_NguyenDuc/status/974526669733036034
https://twitter.com/Win_NguyenDuc/status/974871379186089984
https://twitter.com/Win_NguyenDuc/status/975214251655643136
https://twitter.com/Win_NguyenDuc/status/975563158986178560
https://twitter.com/Win_NguyenDuc/status/975954747428499456
https://twitter.com/Win_NguyenDuc/status/976310519807197184
https://twitter.com/Win_NguyenDuc/status/976788956942684166

Report #Twitter Campaign
[Weekly 4 (03/15/2018 - 03/21/2018]
Link to twitter account: https://twitter.com/Win_NguyenDuc
Spreadsheet: 1246

Tweets:
https://twitter.com/Win_NguyenDuc/status/975222076905742336

Retweets:
https://twitter.com/Win_NguyenDuc/status/974154481741869056 (15/3)
https://twitter.com/Win_NguyenDuc/status/974154542379024384 (15/3)
https://twitter.com/Win_NguyenDuc/status/974528176285085696 (16/3)
https://twitter.com/Win_NguyenDuc/status/974872223990267904 (17/3)
https://twitter.com/Win_NguyenDuc/status/974872318735400960 (17/3)
https://twitter.com/bitrewards/status/974713451288416257  (17/3)
https://twitter.com/bitrewards/status/975036807070052352 (18/3)
https://twitter.com/bitrewards/status/975746226820976640 (20/3)
https://twitter.com/bitrewards/status/975810511047659522 (21/3)

WEEK 2 - MARCH 14 - MARCH 20, 2018

Twitter Campaign
Spreadsheets: 847

RT:
https://twitter.com/Win_NguyenDuc/status/974983129491324928
https://twitter.com/Win_NguyenDuc/status/975230037749202944
https://twitter.com/Win_NguyenDuc/status/975967117299208192

OT:
https://twitter.com/Win_NguyenDuc/status/975568440969723904

Facebook Campaign
Spreadsheets: 737

Likes and Shares:
https://www.facebook.com/ly.babie.9/posts/915437325284919
https://www.facebook.com/ly.babie.9/posts/915847185243933
https://www.facebook.com/ly.babie.9/posts/916995938462391

Post:
https://www.facebook.com/ly.babie.9/posts/915447998617185
https://www.facebook.com/ly.babie.9/posts/916342515194400

Week 4 (14-20Mar)
TwitterCampaign
TwitterURL : https://twitter.com/Win_NguyenDuc
Spreadsheet :  454

RT:
https://twitter.com/Win_NguyenDuc/status/974152411257294849
https://twitter.com/Win_NguyenDuc/status/975213820552527872
https://twitter.com/Win_NguyenDuc/status/975562053556477952

OT:
https://twitter.com/Win_NguyenDuc/status/975562430582411264
https://twitter.com/Win_NguyenDuc/status/975954186478039041

Week 4 (14-20Mar)
Facebook Campaign
FacebookURL : https://www.facebook.com/na.thy.9041
Spreadsheet : 420

Likes + Shares:
https://www.facebook.com/na.thy.9041/posts/557902217925543
https://www.facebook.com/na.thy.9041/posts/558345724547859
https://www.facebook.com/na.thy.9041/posts/558838114498620
https://www.facebook.com/na.thy.9041/posts/559854207730344
https://www.facebook.com/na.thy.9041/posts/560317151017383
https://www.facebook.com/na.thy.9041/posts/560317317684033
https://www.facebook.com/na.thy.9041/posts/560805474301884

Posts:
https://www.facebook.com/na.thy.9041/posts/560319621017136
https://www.facebook.com/na.thy.9041/posts/560805970968501

Facebook account link: https://www.facebook.com/na.thy.9041
Number of friends/followers: 2088
Week: 20 (12/3 - 18/3)

Date: 12/3
1. https://www.facebook.com/na.thy.9041/posts/557362141312884
Date: 13/3
2. https://www.facebook.com/na.thy.9041/posts/557406377975127
Date: 14/3
3. https://www.facebook.com/na.thy.9041/posts/557904431258655
Date: 15/3
4. https://www.facebook.com/na.thy.9041/posts/558349571214141
Date: 16/3
5. https://www.facebook.com/na.thy.9041/posts/558839347831830
Date: 17/3
6. https://www.facebook.com/na.thy.9041/posts/559367541112344
Date: 18/3
7. https://www.facebook.com/na.thy.9041/posts/559855077730257
8. https://www.facebook.com/na.thy.9041/posts/559855397730225

Twitter account: @Win_NguyenDuc
Twitter account link: https://twitter.com/Win_NguyenDuc
Number of real followers: 1315
Week: 20 (12/3 - 18/3)

Date: 12/3
1. https://twitter.com/StopTheFakes_io/status/973289036931653634
Date: 13/3
2. https://twitter.com/StopTheFakes_io/status/973364722522316801
Date: 14/3
3. https://twitter.com/StopTheFakes_io/status/973215047567794177
Date: 15/3
4. https://twitter.com/StopTheFakes_io/status/974089825602109441
Date: 16/3
5. https://twitter.com/StopTheFakes_io/status/974455659994451968
Date: 17/3
6. https://twitter.com/StopTheFakes_io/status/974616412013715458
Date: 18/3
7. https://twitter.com/StopTheFakes_io/status/974601328709263360
8. https://twitter.com/StopTheFakes_io/status/974043586764464128

Facebook Campaign Week : (Mar 12 - Mar 18)

Facebook Link: https://www.facebook.com/na.thy.9041
Your Number on the Spreadsheet: 332
Bitcointalk Username: nguyenducwin
Reposts:
 
1 – (12/3): https://www.facebook.com/na.thy.9041/posts/557020324680399
2 – (13/3): https://www.facebook.com/na.thy.9041/posts/557357214646710
3 – (14/3): https://www.facebook.com/na.thy.9041/posts/557900901259008
4 – (16/3): https://www.facebook.com/na.thy.9041/posts/558837424498689
5 – (17/3): https://www.facebook.com/na.thy.9041/posts/559366721112426
6 – (18/3): https://www.facebook.com/na.thy.9041/posts/559846651064433
7 – (18/3): https://www.facebook.com/na.thy.9041/posts/559851111063987

Posts
1 – (12/3): https://www.facebook.com/na.thy.9041/posts/557073691341729
2 – (13/3): https://www.facebook.com/na.thy.9041/posts/557357467980018
3 – (14/3): https://www.facebook.com/na.thy.9041/posts/557901337925631