Bibliographic Metadata A search for bibliographical metadata will deliver results from the bibliographic records only. Searching in “title” and in the content will always result in a fuzzy search, this means similar words will also be found. Quotation marks A search for “Das Alte Testament” will find exactly that sequence of words. Search by year Time periods must be entered as 1570-1600. Search content A search in the content will deliver results from the indexed structural data only. Quotation marks A search for “des alten Testaments” will find exactly that sequence of words. Right truncation A search for fort will also find forts and fortress. No wildcards (*, ?) can be used.