You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: peter lang ((politician OR (politica OR politische)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "peter lang ((politician OR (politica OR politische)))".
• Adding a wildcard symbol may retrieve word variants: peter lang ((politician OR (politica OR politische)))*.