You don't need to Andreus, that's the whole idea behind Google.
Eg: You need to get to a site but you have forgotten the exact url, you could type forever trying to remember the exact address, so you enter it into Google and nine times out of 10 it will bring you to the site you were after.
Then just save it in favourites.
Thanx Wolfeymole, but I don't need to add it to my browser. I want to add the site to a search engine. So when I run a search for a particular URL or topic it will appear on the search engine.
First of Search for a web hosting domain which will help you to host your website in the internet then search for the website making tools after that use the tools to build the website.
You can search the details in it also.
http://frompo.com/