Keep creating as much content as possible, advertise it (maybe even try buying advertising on sites of the same niche) and try to build backlinks which will help get you PR and will help you rate well in google especially.
You must buy some targeted traffic for that. And make that move up ranks and acquire some back links. You can purchase traffic on this forum.
Welcome to the Internet. Oh, in case no one filled you in before signing up... Making Money Online is 10% building a website, and 90% Marketing (traffic generation). That's why it's called "Internet Marketing", and not "Building a Website and becoming rich instantly"...