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

• Performing a fuzzy search may retrieve terms with similar spellings: (communist OR kommunist) (party OR parey) of german~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(communist OR kommunist) (party OR parey) of german".
• Adding a wildcard symbol may retrieve word variants: (communist OR kommunist) (party OR parey) of german*.