term* : Right Truncation. The wildcard search: docu* would match docu, document, documents, documentary
*term : Left Truncation. The wildcard search: *man would match woman, human, man
*term* : A phrase is a group of words surrounded by double quotes such as *Gender Equality*
A&&B : Requires both terms on either side of the Boolean operator to be present for a match
color !blue : Requires that the following term not be present
