<a href="http://www.google.com/search?q=site%3Aycombinator.com>; Search</a>
<a href="http://www.google.com/search?q=site%3Aycombinator.com>; Search</a>
Edit: Or maybe if you're the type of person who can't figure it out, you're not the type of person who should be posting on HackerNews in the first place?
Google is a good solution, searchyc.com is even better.
I'll second that. searchyc is my HN search of choice. Works every time. Why are users complaining about finding things?
edit: Hey, wow! This seems to have been quietly fixed, I really missed this and I'm pretty happy it's repaired.
The articles then end under your 'saved' list (see your profile links) and you can find them again later.
These lists were limited in length until recently but it seems that that has now been fixed and you can go all the way back to when you joined HN.
But, it's not my site...