By using both the search engine optimization and the pay per click when used with any free keyword suggestion tool will be used to find top paying keywords and will then attract traffic for any affiliates or any AdSense publishers
By optimizing the content to attract every visitor and to earn revenue from the campaign, it is then geared towards AdSense, although, techniques can be applied to to any affiliate scheme such as: ClickBank, Amazon, CafePress and a lot more.
The secret in this technique is to identify an easy to target niche or keyword; this is possible by being able to specify exactly of what kind of traffic that visits the niche, and to identify the keywords that are being used by visitors who are ready to buy.
The money that is made from these niches will actually range from paltry to the extreme; the comparative success in a small niches may only lead you to a moderate revenue, but by using this technique will then be aimed by making sure that the content of the provider will maximizes the potential of any of the niche.
When optimizing the traffic will mean that the reader will need to examine the link that is between the keyword phrases that is easy to target the niche; which is relevant to the proposed of the article. It is important that before writing content for the article, it is a good idea if you jot down five or six words or phrase that can encapsulate the subject matter of the ad.
Also, this will assume that the longer that the tail keyword phases is, will have a less search engine competition. This has been validated for their niche or keyword, the reader will then naturally need to experiment and test the technique.