El negocio de buscar en internet. Análisis del mercado de los buscadores en 2003 / The internet searching business. Market analysis of search engines in 2003

General overview of search engine markets on the Internet in 2003. The main searching web sites, the motors and the companies to which they belong, as well as the advertising in the market of the search engines are analyzed: Google, Yahoo, MSN, Ask Jeeves, Altavista, Alltheweb, Lycos, AOL, Overture..