I want to do some web searches for researching WWII Armored Fighting vehicles.

The only results I really need are a list of web sites where the search term
is mentioned.

I am an Internet Dummy, and I haven't had any luck using Bing or Google to
find what I need. It appears that I don't even know what to search for in
order to find out what to search for.

The criteria are that it:
1. Runs in the back ground
2. Is web site friendly
3. Returns the absolute minimum amount of data. (URL only would be great.)
5. Runs locally on a single computer.
6. Is free or cheap.

I'm not really interested in learning about the guts of the application right
now. I just want to start looking at the data.

I would appreciate any help you can give me.