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