Hi mates I have a strange problem that I haven`t before with all my other sites. The health blog healthday.us have no index page by google for a long time and very good index in yahoo as you can see http://search.yahoo.com/search?p=health+day&fr=yfp-t-501&toggle=1&cop=mss&ei=UTF-8 It is 2nd from 2,200,000,000 for health day Please review my blog and tell me where I go wrong, Thank you all!
You should create a sitemap and submit it through google webmaster tools if you haven't done so already.
I have done it.I got "All in one seo" and "sitemap" plugins installed in my wordpress.The problem is somewhere else.
I can see that most of the articles are actually copied from health.usnews.com or healthfinder.gov and others leached from somewhere else. Might be one of the reason as those are counted as duplicates.