Bibliographic Metadata A search by bibliographic metadata only yields results from the descriptive bibliographic records. A search in the title field and contents is an imprecise (fuzzy) search, yielding results which also contain similar terms. 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 contents 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 (* or ?) can be used.