Simply developing a website and advertising it in the search engines is not enough to get the quality traffic you will need to increase your Adsense income.It will require work... the difference is this... is it going to be minimal work that produces financial result, or just plain wasted work bouncing around in the dark...not knowing how to do right keyword research, the formula to get you search engine traffic...Again, for those that just want to put a website up and say "yippee kai ehhh, show me da money"... turn of your computer, take a cold shower and come back.Also some say that to be successful in Google Adsense marketing you must develop websites that contain focused and fresh content: articles, audios, videos, etc. Indeed, that's a conventional and true way. Just to qualify that...