Adsense ads display blog and RSS ad’s

hello
I have both adsense code in the headers and footers and also tried adsense plug ins “adsense deluxe 2.0 ” and all show ad’s for blogs, hosting and rss feeds even though the topic is credit repair or hairstyles (different blogs) is there a way to tune the ads to the correct theme . The articles are relevant to a few keywords.

Any suggestions?
thanks
Ian