Perhaps you should try some spelling variations:
deutsche kultur » ostdeutsche kultur (Expand Search)
instituts zur » instituts fur (Expand Search), instituts der (Expand Search)
im geschichte » die geschichte (Expand Search), _ geschichte (Expand Search), ns geschichte (Expand Search)
institut der » instituts der (Expand Search), instituts fur (Expand Search)
kultur im » kultur mit (Expand Search), kultur _ (Expand Search), kultur 8 (Expand Search)

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((instituts zur) OR (institut der)) deutsche kultur im geschichte (sudosteuropas OR sudosteuropa)~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((instituts zur) OR (institut der)) deutsche kultur im geschichte (sudosteuropas OR sudosteuropa)".
• Adding a wildcard symbol may retrieve word variants: ((instituts zur) OR (institut der)) deutsche kultur im geschichte (sudosteuropas OR sudosteuropa)*.