Sounds like sound advice. But I have two issues to raise.

Lime wire says the more specific your search, the better your results, but I find that the more words I search on, the more garbage I get. Is there any way to search for a specific string rather than a bunch of separate words, any of which might return a result?

Also, I have noticed that often the results of a search have seemingly nothing to do with what I searched for - what's up with that?