Perhaps you should try some spelling variations:
donauschwaben herkunftsforschung » donauschwabischen herkunftsforschung (Expand Search)
schriftenreihe wir » schriftenreihe der (Expand Search), schriftenreihe zur (Expand Search), schriftenreihe fur (Expand Search)
wir donauschwaben » der donauschwaben (Expand Search), die donauschwaben (Expand Search), fur donauschwaben (Expand Search)
band 4 » band 2 (Expand Search), band i (Expand Search)
band 1 » band 2 (Expand Search), band i (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 wir donauschwaben herkunftsforschung; ((band 4) OR (band 1))~".
• Adding a wildcard symbol may retrieve word variants: schriftenreihe wir donauschwaben herkunftsforschung; ((band 4) OR (band 1))*.