Well, I made a simple blog spot blog which is getting about 2500 Visitors monthly. When i checked how many visits will it have on google tool it shows 0. But i thought that this keyword may bring me some good traffic and i just wrote about 3 Articles and now i'm the first for that keyword and i'm getting 2500 Visitors -1800 Uniques. I'm making 2-3$ per day with adsense. And the blog is not in English.