You might give - Agent Ransack - a try. It might have a slight learning curve.
I've been using it for a while now. It has suited my needs.
It can be gotten at the below URL on the page where it reads.
"Agent RansackĀ"
"Freeware 'lite' version of FileLocator Pro"
<http://www.mythicsoft.com/default.aspx> | 
