Perhaps you should try some spelling variations:
schriftenreihe fur » schriftenreihe zur (Expand Search), schriftenreihe der (Expand Search), schriftenreihe des (Expand Search)
fur problem » fur probleme (Expand Search), zum problem (Expand Search)
problem des » probleme des (Expand Search), problem der (Expand Search)
sudostdeutschen » sudostdeutsches (Expand Search), sudostdeutsche (Expand Search)
lander" » landes" (Expand Search)

Try widening your search to All Fields.

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

• Removing quotes may allow a broader search: (sudost OR sudosten)-stimmen: schriftenreihe fur problem des sudostdeutschen lander.