Perhaps you should try some spelling variations:
sudostendeuropaischen raumes » sudostdeuropaischen raumes (Expand Search)
der sudostendeuropaischen » der sudosteuropaischen (Expand Search), des sudostdeuropaischen (Expand Search)
schriftenreihe zur » schriftenreihe der (Expand Search), schriftenreihe des (Expand Search)
zur problem » zum problem (Expand Search), fur probleme (Expand Search)
problem der » problem des (Expand Search), probleme des (Expand Search), problem zur (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: sudosten-stimmen: schriftenreihe zur problem der sudostendeuropaischen raumes~.
• Adding a wildcard symbol may retrieve word variants: sudosten-stimmen: schriftenreihe zur problem der sudostendeuropaischen raumes*.