Google adsense is not a overnight rich program, you have to work hard to increase you adsense earning. following tips may be useful
1.As webmaster suggested above, submit as many quality articles as possible.
2. Submit link of your articles at various sites like facebook,twitter etc.
3.Join various revenue sharing sites like indiastudychannel,mumbaispider,triond etc.
4. Write your article on popular keywords,and include keywords in heading
5. for more details contact me or read adsense resource
best of luck
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