A lot of people earning lac of rupees from the program of google adsense.To find out whether it is scam or truth,its very important for us to go back a era.Its a time of 1990 when google come in existence in the form of search engine.It was not that much big search engine,its earning are very much less .This is not only with the google but also with the other search engine.No one search engine in online world is earning much.Day by popularity of google increases,but even though from income point of view it is not increase much. In this period google launches their new revenue generating program called "Adwords".Here google take payment from website owner and allow them to put their advertisement on google .On right hand side of organic search whatever ad you see all those are paid ad.Now their is drastic increment in the revenue of google. As all of we know people never go beyond page number 5,6,7 so only those advertisers are benefited whose ad are on the 1st 3 to