Hey, I am reading all those topic with: i made 30 dollars with hundreds of clicks,and now i changed my keyword and make 10 times more money. I don't really get this ,what do they mean with changing the keywords. What must i do to change my wallpaper site (in my signature) to get higher paying keywords to show up in the adsense table?
You change the ads that are displayed by changing the content of the webpage and site in general. If you have a wallpaper site you cant really start making pages about real estate/finance or whatever so I'm not sure what you could do to change your ads. Make a new site about a new topic. About something new. the possibilities are endless!
You cannot change the keywords of a page for the sake of trying to increase earnings. If you do it, it has to be done in a very subtle manner but keeping with the theme of the page.
You could try using ad section targetting to focus adsense onto a portion of the content that includes higher paying keywords. use : <!-- google_ad_section_start --> <!-- google_ad_section_end --> around the section you wish to target (apologies if you already know this)
The more of a certain words determines the topic of your ad. Example: Word count ------------ Wallpaper is used 1760 times, PC is used 600 times, Fish is used 100 times, .... So you would likely get PC Wallpapers Custom Wallpapers ______Fish If you get say 1000 pages of articles and add it and they all have alot of the word mp3, causing it to have more of that word than the others, you will likely get mp3 ad's. P.S. MP3 is a ad you get like .03-.20 per click.