Search engine

Wildcard Search:
A wildcard is a character that may be used in a search term to represent one or more other characters. There are two wildcard characters:
1. A question mark (?) represents a single character. For example, searching for the term "M??ki"
would yield result which contain such word as "Mbeki"
2. An asterisk (*) represents multiple characters. For example, searching for the term "M*ki"
would yield results which contain such words as "Mbeki" and "Motoyuki"

Search with operators:
You can put boolean operators, 'AND' 'OR' 'NOT', between keywords to narrow your search.
Examples:
"U Thant AND President" gives information on U Thant Lectures that were given by Presidents.
"U Thant OR President" gives information on events that relate to U Thant Lectures or Presidents.
"U Thant NOT President" gives information on U Thant Lectures that were not given by Presidents.