How to be first for all key words on the search engines ?

Search engines rank sites primarily by content and theme pages. There is no site that is first on the search engines at all the words, primarily because the search engine is optimized for the user not only for the ranking. If the content on your web site matches your search term, among the listed site on a search engine, there will be your site too. If you have made good web marketing, then your site will be positioned higher than other sites with the same or similar themes.

In the web marketing it is good to focus on several important keywords that the website is practically advertised to search engines, thereby increasing website position. If the web marketing done well, your website can actually be in the top 5 web sites.