One way companies get data to add to their profiles of your online behavior is the sharing of search query data with the sites that you click through to from your search results page. A one-person search engine company, DuckDuckGo (duckduckgo.com) has become a darling among technorati of late because it does not track and pass your search history, nor does it use your behaviors to skew results. In look and results it tries to recall the early days of Google.