Perhaps you should try some spelling variations:
sudostdeutschen kulturwerkes » sudostdeutschen kulturwerks (Expand Search)
kulturwerkes der » kulturwerkes reihe (Expand Search)
instituts heft » instituts der (Expand Search)
der geschichte » zur geschichte (Expand Search), die geschichte (Expand Search)
institut der » instituts der (Expand Search), instituts fur (Expand Search), instituts zur (Expand Search)
sudosteuropas* » sudosteuropa* (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: ((institut der) OR (instituts heft)) sudostdeutschen kulturwerkes der geschichte sudosteuropas~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((institut der) OR (instituts heft)) sudostdeutschen kulturwerkes der geschichte sudosteuropas*".