Search not working?!?!?!

I have to say, as great as this site is, my only complaint is the search. A lot of the things you look up are pretty random. Like if you look up "TTI Headers" "TTI" may show up, or just random threads about "headers". It would be a much more useful search engine if only the threads with the exact phrase you were looking for only showed up, or at least give you that option. I think you wouldn't have so many repeat threads if the search worked in that manner as well. Just my .02 cents.