dHex - 11:20 pm on Mar 16, 2013 (gmt 0)
I have created Google+ account but I didn't use it. I have almost very little audience there. May be I can use it for this purpose. Thanks for that.
--Did you remove the noindex meta from the pages you want indexed?
--Are the pages reachable through your site navigation?
Yes, but they are two and three pages away from homepage
--Are page titles and descriptions (if used) different?
My titles are different but share common key phrases a lot. Some of them varies only by local modifiers and some numbers. I don't have description for most of these pages. I'm hopping Google will figure that out on it own.
--Have you considered an XML sitemap?
Yes I have XML sitemap and I submitted it to Google a number of times. I see the exact number of URLs submitted in my GWT account. According to the stat on my account only 50% of the URLs submitted are indexed but actually only 70% of whats reported on GWT are indexed.