Google Search doesn't appear at all if I do the search on Google.no. Yahoo comes first, followed by Bing and search.com. Twitter, AOL and 4shared (a file sharin

Google Search doesn't appear at all if I do the search on Google.no. Yahoo comes first, followed by Bing and search.com. Twitter, AOL and 4shared (a file sharing site) are all on the list, and so is "Google Insights for Search". I wonder if this reflects the relative popularity of the alternative search engines in different countries. Google's search ranking algorithms hold many mysteries.