Advanced search
The "advanced search" tool provides the possibility for further refinement of searches. It allows the user, for instance, to request results for a word or term in four key information fields: Description, Source, ITS File Location, and Accession Date, and any combination of these. In addition, it enables the user to eliminate terms from the search results. Narrowing search results by adding search terms works in the advanced search area just as it does in the simple search area. Results will be shown in English and German. For further information please consult the help section.