You simply can't find anything you're looking for.
Its called the search box for a reason.

yeah great - have you actually tried this search box?
a) time restrictions
b) you get a lot of shit you weren't looking for at all
c) if you look for a particular currency a lot of posts come which do not even have anything to with them just because somwhere in the thread someone posted something like: ah another ppc/ devcoin / freicoin copy
Actually I really don't understand why this isn't evident and massive flaw. For people who develop software logic and structure shouldn't be word that trigger fear or disdain.
No, I offer suggestions on how to make finding things easier without actually trying them, duh!