Perhaps you should try some spelling variations:
donauschwaben deutsche » donauschwaben versuch (Expand Search)
schriftenreihe des » schriftenreihe der (Expand Search)
instituts zur » instituts fur (Expand Search), instituts der (Expand Search)
institut der » instituts der (Expand Search), instituts fur (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 ((instituts zur) OR (institut der)) der donauschwaben deutsche, band 1~".
• Adding a wildcard symbol may retrieve word variants: schriftenreihe des ((instituts zur) OR (institut der)) der donauschwaben deutsche, band 1*.