Searching across multiple Project folders

Any and All...

I have a Directory that is made up of several, approx. 30 sub-folders. I want to search through each sub-folder in this directory. Is this possible with WebHelp or do I need the features found in RoboEngine to perform this?

I don't have 1 large project file. I have a main project folder made up of merged projects.

If any one can help with this, or point me in a direction to find more information, I'd appreciate it. Not having much luck finding the answers I need.

Thanks,
Chris