For starters, creating a website for "web design" is one of the most difficult markets to break into - since you are not Geotargeting your SEO, you're making an attempt to knock off sites that have been around for several years with guys who have been doing SEO and know SEO very well.
Start small - focus your search to a specific area. Start with the country you live in, focus on the city you live in, then go even deeper than that.
I get the feeling you are trying to do a worldwide SEO campaign which is probably not a good idea with a new website. Google puts quite a bit of emphasis on the age of a website.