Keywords may be separated by AND and/or OR statements for greater control of the search results.
For example, blue AND bag would generate a result set that contain both words. However, for wallet OR bag, the result set returned would contain both or either words.
Exact matches can be searched for by enclosing keywords in double-quotes.
For example, “purple needle case” would generate a result set which match the exact string.
Brackets can be used for further control on the result set.
For example: blue and (wallet or bag or “needle case”).