Perhaps you should try some spelling variations:
zur arbeitsgemeinschaft » der arbeitsgemeinschaft (Expand Search), jahre arbeitsgemeinschaft (Expand Search)
schriftenreihe zur » schriftenreihe der (Expand Search), schriftenreihe des (Expand Search)
band i » band 2 (Expand Search)
band 1 » band 2 (Expand Search)
donauschwabischer » donauschwabische (Expand Search), donauschwabischen (Expand Search), donauschwabisches (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "schriftenreihe zur arbeitsgemeinschaft donauschwabischer lehrer, ((band i) OR (band 1))~".
• Adding a wildcard symbol may retrieve word variants: schriftenreihe zur arbeitsgemeinschaft donauschwabischer lehrer, ((band i) OR (band 1))*.