MY Adsense ads are silly?

I have a problem with Adsense and I can't figure out how to fix it.

I have a page on VOIP, and all I ahve are ads related to B to B VOIP business. In fact I made a quick check with the digitalpoint adsense-sandboy on this page : I'd like to have those ads, but none of them is displaying on my page.

I tried many things : section, change of name, URL, server, text...I always get those crappy ads, and I know no one will click on them.

Do you have any idea?

Thanks in advance

 

Why not filter out a few of the B to B advertisers and see what that does.

 

Yeah, I do.

What's probably happening is the Adsense ads you are seeing are tailored to your search history. Someone else viewing the site will probably see different ads.

 

In fact I've checked with other people, and they see the same useless ads.
BTW, how can I filter the advertisers I don't want?

 

Look under ad filtering in your adsense account.

 

what about your use of keyword on the page?

Is the page well optimised for the KW's

 

sounds good.