Perhaps you should try some spelling variations:
donauschwaben herkunftsforschung » donauschwabischen herkunftsforschung (Expand Search)
schriftenreihe des » schriftenreihe der (Expand Search)
schriftenreihe e » schriftenreihe a (Expand Search), schriftenreihe b (Expand Search), schriftenreihe der (Expand Search)
band 12 » band 2 (Expand Search), band 1 (Expand Search), band 11 (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) OR (schriftenreihe e)) donauschwaben herkunftsforschung; band 12~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((schriftenreihe des) OR (schriftenreihe e)) donauschwaben herkunftsforschung; band 12".
• Adding a wildcard symbol may retrieve word variants: ((schriftenreihe des) OR (schriftenreihe e)) donauschwaben herkunftsforschung; band 12*.