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  • Enter the key words of the materials you want to search, and click SEARCH(S) button or push the Enter key.
  • In stead of clicking SEARCH(S) button, you can search by pressing Alt key in combination with S key.
  • If you separate each key word with a half or full sized space, you can search materials containing each word("AND" Search.). e.g. Japan Tokyo
  • You can use the Boolean operators that is "AND", "OR", and "NOT".
    AND is used among the words you wish to include.
    OR is used among the words you wish to include either.
    NOT is used before each word you wish to specifically exclude.
    In these operators, any size of these operators is acceptable, for example, half or full sized one and those of case-insensitive can be also used.
    e.g. Tokyo OR Osaka      Japan NOT Tokyo      Japan and Tokyo
  • You can search in details by combining the boolean operators, "AND", "OR", and "NOT" .You can also specify the priority by using "()".
  • In stead of "AND", and "OR", you can use "*," and "+". Full sized symbols are also acceptable.

  • e.g. Japan+(World+(History*Biography))      Japan+(World+America)
  • Considered "AND" as "*", "OR" as "+", and "NOT" as "-", the rule of the priority including "(" and ")" is the same as the four rules of the arithmetic.
    e.g. "Japan OR World NOT Geography" is the same as "((Japan OR World) NOT Geography)".
    e.g. "Japan OR World NOT Geography And History" is the same as "((Japan OR World) NOT (Geography AND History))"
  • The default condition of the search is "forward match". You can also specify "backward match", "forward and backward match", and "exact match". Refer to the Help documents for more details.
  • "Simple search" works as the "Advanced Search" under the search condition of "all materials".

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