> It is posible to use logical search operators like "and" and "or" ?
> 
> Which Operators can i use how do i so ?
> 
> 
> Thank you for your anwser.

No, not yet. I put it on the wishlist. I'm looking for a C function which can 
doe lexical evaluations like

  author="stefan ritt" AND (category=Question OR category="Bug Fix")

does anybody know such a function?