First you have to concentrate to obtain good amount of traffic. Once you get enough traffic, click will automatically come and you can then earn some money.
You can earn by numerous ways from this forum. Go thorough the questions asked and the valuable answers posted. May be you are doing the same mistake like others and you will get the information you want. Browse through each and every topic in this forum. You will get many ideas to make money. Also, don't expect spoonfeeding. We all are here to help you provided you take some initiative.
It is possible to earn reasonable income from any site generating 100+ visits per day. How many page impressions have you had?
The secret of earning through Adsense or any other Ad Network is Traffic. Do some SEO and Place your ads optimally. That's the key.
1- good site with good keyword and little competition 2- backlinks 3- visitors best mean of visitors is yahoo answers
try to get some good keywords and high paying keywords http://onlinemoney.blog125.fc2.com/blog-entry-2.html
try making a site with quality content, sites that try an earn money often fail.. make a site that people will want to continue reading