If you have lost your connection, reconnect and try the URL again. If you still receive the error, check the URL for typos and case-sensitivity. The server you typed or clicked from either no longer exists or was entered incorrectly. Using an Internet search engine can be like using one of Tim s cannons to shoot tin cans. You ll hit just about everything else except your target.
All search engines allow Boolean searches.
By default, most search engines will return with a list of all Web pages that have at least one term in the query. Use quotes to search for a phrase or name. Without the quotes, the search engine will return Web pages that have all the terms in the query with no particular order. Use quotes if you are looking for a particular spelling. Search engines use fuzzy techniques that allow them to search for words spelled slightly different.