Its not very easy to get your blog or website into google's first page, specially if you have created a new blog/website. For this, you have to do lot of hard works which is summarize in following points:
1.The first thing of utmost important is your content, content should,be unique and it shouldnt be just copied from other websites, in case you just copy paste, then google will penalize your website by blocking into search results.
2.Try to get effective backlinks from high PR websites to improve your pr.
3.Submite a sitemap of your website to various search engines.
4.Use guest blogging as an effective tool to promote your website and improve its search result rank.
4. Use proper meta tags and keywords before publishing any article.
5.Use social networking sites to promote your blog/website.