Hello, I need some help please.

So, I followed the instructions on the first post, and I found many occurences of the byte series "01 03 6B 65 79 41 04" for "keyA" on my disk.
I don't know what to do now, the first post tells about private keys, but what about the public keys? How can I find the public-private key combinations? Or is there a way to recover the wallet.dat file as a whole?
Also there are texts like "pool", "wallet.dat", "addr.dat", "blkindex.dat" in between random characters around that area.

Thanks!