Right can anybody help me?

I bought some bitcoins back in 2010, a quite an early time. I know I have at least about 20 coins(actually there was probably a lot more), they were placed in a folder on my PC and I remember my PC making them look like notepad files. Since then my hardrive has been formatted maybe twice in total to be honest. I also remember renaming the wallet file as I was worried that somebody may hack my PC and steal the coins.

I tried recuva without look, there seems to be a lot of files which aren't accessible or corrupted.

Is there anyway these coins can be traced or found on my hard drive? I am willing to share 10% if anybody can find them.

Regards
David.