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 12 » band 2 (Expand Search), band 1 (Expand Search), band 11 (Expand Search)
band 4 » band 2 (Expand Search), band 1 (Expand Search), band i (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: schriftenreihe des donauschwaben herkunftsforschung, ((band 12) OR (band 4))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "schriftenreihe des donauschwaben herkunftsforschung, ((band 12) OR (band 4))".
• Adding a wildcard symbol may retrieve word variants: schriftenreihe des donauschwaben herkunftsforschung, ((band 12) OR (band 4))*.