One of the best ways to gain more money with Adsense is the following one:
1º Go to Adwords keyword tool from Google. There we search for the keywords we want to use in our website. For example we introduce search generic terms related to the general topic of our Web
Ej. Money: Money, Win Money, Monetize, etc..
We see in the resulting image the amount of searches and the competition of the advertiser. What we must do is to select the terms with more search average and those than have a greater competition of advertiser, which means that the greater it is the competition of the advertiser the greater amount of money must be payed by click to appear first on the google results page or in a particular website. Once selected our list of key words we will have to go to the traffic estimator:
There we introduce the terms we have selected, and that we think are more important to generate money with Adsense. Once made this we will see the price of the considered CPC, the estimation of click to the day, the volume of searches, etc.... with this we will be deciding towards what words we want to orient the publicity in our page.
Once we have seen all the data we can choose that key words to choose to use in our Web.
Some tricks to increase the SEO of those keywords in our website are:
-Increasing the density within the body of the text or in the page
-Using Negrita or Underline
-Putting it in the titles of articles or posts