Limiting results based on score

[Corey Tisdale]

Is there a way to specify that you only want results with a score  
greater than x? I've noticed that when two generic words mean  
something specific if seen together, I get good results with a high  
score but thousands of not-so-relevent results below score x. This is  
only a problem when sorting by somthing other than score, but if I  
could figure out a way to cut out the irrelevent stuff I think it  
woul help a lot

Corey