You can use your new domain names to help increase the search engine position of your main site by creating relevant websites with the new domains.
- I would recommend that you link to the page of your main website that are most relevant to the page that you are linking from.
- After the websites that you have setup are linked properly, the next step is to promote all of these website on different relevant websites.
- Promote these website the website that promote your main website with a few well placed links within free link directory websites.
- To further boost your search engine position, I think it also is a good idea to trade links with a few well selected websites.
- Remember to link to many pages within your website from other relevant websites and online resources.
- When building back links to websites, do not always just link to the main page or homepage of your website.
If you have any further questions or concerns, feel free to post them.
Kind Regards,