Choosing the right search terms is the key to finding the information you need. Start with the obvious – if you're looking for general information on Hawaii, try Hawaii.
Searches are generally not case sensitive. All letters, regardless of how you type them, will be understood as lower case. For example, searches for george washington, George Washington, and gEoRgE wAsHiNgToN will all return the same results.
Sometimes you'll only want results that include an exact phrase. In this case, simply put quotation marks around your search terms.
If your search term has more than one meaning (bass, for example, could refer to fishing or music) you can focus your search by putting a minus sign ("-") in front of words related to the meaning you want to avoid.
The Boolean OR command is used in order to allow any of the specified search terms to be present on the web pages listed in results. It can also be described as a Match Any search. You use the command like this: ireland OR eire.