I have no idea about Google adword.There are lot of social networking sites available in online.Like twitter,youtube,Google+,Facebook etc..You can use these sites to promote your website.This is free type of promotion technique.In these, some social networking sites asks money to promote the site.But most social networking promotion method is free type of promotion method.It helps to get very small amount of traffic.If you need massive traffic and very quick page rank,you can get the Search Engine Visibility service from http://www.thewebpole.com/search-engine/seo-services.aspx?ci=1787&prog_id=456994 at low price. This will promote your site in many ways like submitting your site or blog in many search engines,directories ,generating keywords etc...Therefore you can easily get visitors to your website.