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I see a number of pages indexed, including the home page. I notice that you're running on an older version of WordPress. While likely not related to your question, I highly suggest that you make a backup of your site, and upgrade to the current version of wordpress to prevent attacks on the site from security vulnerabilities (that can end up killing your rankings). I also suggest logging into Google Webmaster Tools, if you haven't already, and seeing what information is there about your site that could help. I agree that the sub-pages seem a bit keyword-stuff and repetitive.