Perhaps you should try some spelling variations:
nordlichen europa » ostlichen europa (Expand Search)
volkskunde der » volkskunde e.v (Expand Search)
den nordlichen » dem nordlichen (Expand Search), der nordlichen (Expand Search), im nordlichen (Expand Search)
deutschen den » deutschen die (Expand Search), deutschen ev (Expand Search), deutschen von (Expand Search)
instituts » institut (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: instituts fur ((volkskunde der) OR (volkskunde _)) deutschen den nordlichen europa~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "instituts fur ((volkskunde der) OR (volkskunde _)) deutschen den nordlichen europa".
• Adding a wildcard symbol may retrieve word variants: instituts fur ((volkskunde der) OR (volkskunde _)) deutschen den nordlichen europa*.