Still do not have any success with remusnet.com

It is strange for me that my site does not get visitors from search engines. It has good information with pictures. There is also complete guides how to perform various computer diagnostics. I have seen websites full of affiliate links and adsense ads ranking well. Why it is like this. I just want to have my business on-line and in real world. I think it is too hard to compete against crazy site optimizations and folks from India generating gazillions of Internet pages.