I've Tried Almost Everything... Adsense Still Not Relevant

Hello,

I currently have a page on one of my sites that is showing irrelevant ads. They became irrelevant after I changed a sub title in the article. I'm working hard to get it back to normal because this page alone was giving me up towards $8/days.

Usually when I change something the ads go back to normal within a few minutes.

I searched on the forum for all the possible fixes.

- I switched the title back to the old one.
- I installed Webmaster Tools and found no crawl errors.
- I created a new ad code just in case there was an error in the first one.
- I added the Adsense sectioning code.
- I added more backlinks with the keyword in the anchor text.
- I added a picture with the keyword in the alt tag.
- I double checked if there were still advertisers, there are many.
- The ads are targetable with full descriptions for the advertisers.

All the other ads on the other pages of the site are working just fine.

The only thing I can think of doing is contacting Google Adsense.

I read on one of Google's pages that it could take 2 weeks for the Adsense sectioning to work... That's a lot of money lost I think.

So what do you guys think should I wait another week to see if it works or should I contact Google?

Any advise would be great.