bip38 cracking

[blockchan]

i understand there is a company that does this and there are projects on github that can do this as well.  https://github.com/cscott/bip38-cracker  is one of them but can it take inputs such as pieces of the password that i know i used?  I have it all but in such a long phrase there could be a misstype and it should be easy to crack with the notes i have.  Any one willing to help for less than 20%??  thanks.