Perhaps you should try some spelling variations:
des deutschen » der deutschen (Expand Search), die deutschen (Expand Search)
_ neurussland » _ russland (Expand Search), _ sudrussland (Expand Search), neu russland (Expand Search)
sud russland » aus russland (Expand Search), _ sudrussland (Expand Search), _ russland (Expand Search)
und russland » _ russland (Expand Search), aus russland (Expand Search), von russland (Expand Search)
vereins fur » vereins zur (Expand Search)
fur des » fur den (Expand Search), fur das (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: vereins fur des deutschen ((((sud russland) OR (und russland))) OR (_ neurussland))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vereins fur des deutschen ((((sud russland) OR (und russland))) OR (_ neurussland))".
• Adding a wildcard symbol may retrieve word variants: vereins fur des deutschen ((((sud russland) OR (und russland))) OR (_ neurussland))*.