Yes, try misspellings. Search engines offering a keyword search option have a default Boolean logic. This means that the space between multiple search terms defaults to either OR logic or AND logic. It is imperative that you know which logical operator is the default. Information is listed by Categories.
News is also available.
The simple search window is still present, but it will now accept your query as a sentence as well as a group of key words. Be sure to follow the format. The word Boolean needs attention. Boolean logic refers to the logical relationship among search terms, and is named for the British mathematician George Boole. The following searches illustrate the use of Boolean logic in forming advanced searches.