What are the causes of being in "Supplemental Results" and w

[admin]

My site pages are indexed as supplemental results. The sample URLs are:

<!-- m --><a class="postlink" href="http://mobileheart.com/cell-phone-reviews/samsung-2/samsung-E770-660.aspx">http://mobileheart.com/cell-phone-revie ... 0-660.aspx</a><!-- m -->
<!-- m --><a class="postlink" href="http://mobileheart.com/cell-phone-reviews/samsung-2/samsung-Z100-614.aspx">http://mobileheart.com/cell-phone-revie ... 0-614.aspx</a><!-- m -->
<!-- m --><a class="postlink" href="http://mobileheart.com/cell-phone-reviews/samsung-2/samsung-e340-130.aspx">http://mobileheart.com/cell-phone-revie ... 0-130.aspx</a><!-- m -->
<!-- m --><a class="postlink" href="http://mobileheart.com/cell-phone-reviews/samsung-2/samsung-z107-98.aspx">http://mobileheart.com/cell-phone-revie ... 07-98.aspx</a><!-- m -->
<!-- m --><a class="postlink" href="http://mobileheart.com/cell-phone-reviews/samsung-2/samsung-e500-102.aspx">http://mobileheart.com/cell-phone-revie ... 0-102.aspx</a><!-- m -->
<!-- m --><a class="postlink" href="http://mobileheart.com/cell-phone-reviews/samsung-2/samsung-A200-583.aspx">http://mobileheart.com/cell-phone-revie ... 0-583.aspx</a><!-- m -->

What are the reasons and how can I get out of it.

Need some serious help. !!!