Hmmmmm, next time I’ll try dropping the three letter words.
Worth a try, I suppose.
For example, let’s pick a current story that is running everywhere in the media...
Cell phones that might cause cancer.
I toss out ‘cell’ because I want longer words. So, I do a title search for ‘phone’ and ‘cancer’.
Voila....
http://www.freerepublic.com/focus/search?m=all;o=time;q=quick;s=phone%20cancer
But it likes four letter words beginning with F or S, like Frak or Snit.