Page Indexing Problem in Google

Hi All,

I looked at threads but I didn't find a definitive answer, there might not be one, but I wanted to ask folks here one more time.

I have a website. The site index and multiple pages are indexed in google.
But, there are certain pages that are not getting indexed no matter what.

I used most of practices, by back linking from other blogs, article sites. Linking within the site. But, no matter what I do those spefic pages are not getting indexed.

The interesting thing is, the article site that I am including is ranking in the number one position and there is link to my website from the article.

Any ideas would be apprciated.

Thanks