I have a site which covers a lot of subjects. On some pages which get some decent traffic, the ads that show up seem to be very irrelevant. I don't want to filter sites because this could prevent them from showing up on other pages where they may be relevant. To illustrate [just an example, not real] if one page is about Indian furniture and ads for Indian travel are showing up if I ban the Indian travel ads, they may not show up even on pages about Indian travel. I don't want this to happen. Yet I would like the pages about Indian furniture to have relevant ads. Is there a way to get relevant ads to show up without filtering sites or to filter sites only for specific pages on my site? Thanks.