Machine language...you wouldn't understand it. All zero's and one's. LoL
Seriously though, I think many people come up with search criteria that is so vague either they get few if any worthwhile results or they get overwhelmed by hundreds of thousands (even millions) of "hits". Where does one start to look then?
Hang around here for almost seven years and you're bound to learn something! That's my technique and I'm standing by it.