Adsense content targeting

To implement adsense targeting you can add the following code to your text.
  To start use the following <!-- google_ad_section_start -->

To end targeting <!-- google_ad_section_end -->

You can also designate sections you'd like to have ignored by adding a (weight=ignore) to the starting tag: <!-- google_ad_section_start(weight=ignore) -->  

Allows you to emphasize or downplay what content adsense picks to base its display of ads when matching ads to your site's content. So if you are getting mismatched ads then highlight content to get more acurate results.