Perhaps you should try some spelling variations:
bundesinstituts die » bundesinstituts fur (Expand Search)
die sudostdeutsches » die sudostdeutsche (Expand Search), des sudostdeutsches (Expand Search), des sudostdeutschen (Expand Search)
die geschichte » zur geschichte (Expand Search)
archiv die » archiv der (Expand Search), archiv iii (Expand Search), archiv des (Expand Search)
band 3 » 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: schriften des bundesinstituts die sudostdeutsches archiv die geschichte; band 3~.
• Adding a wildcard symbol may retrieve word variants: schriften des bundesinstituts die sudostdeutsches archiv die geschichte; band 3*.