Get a lot of backlinks. But the pages linked to you shall be similar to your site, or their pr is higher than yours. Then you will get high ranking in google.

You can try addme, this is the most famous seo company.

I hosted my website at Windows server, but when I tried to run a phpld directory on it, found that only unix server accepts phpld2. Now I'm hesitating whether to change the server or apply another domain.