Perhaps you should try some spelling variations:
donauschwaben herkunftsforschung » donauschwabischen herkunftsforschung (Expand Search)
schriftenreihe des » schriftenreihe der (Expand Search)
des donauschwaben » der donauschwaben (Expand Search), den donauschwaben (Expand Search), die donauschwaben (Expand Search)
band 11 » band 12 (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 des donauschwaben herkunftsforschung; ((band 11) OR (band 1))~".
• Adding a wildcard symbol may retrieve word variants: schriftenreihe des donauschwaben herkunftsforschung; ((band 11) OR (band 1))*.