Perhaps you should try some spelling variations:
die deutschen » der deutschen (Expand Search)
_ neurussland » _ russland (Expand Search), _ sudrussland (Expand Search), neu russland (Expand Search)
sud russland » aus russland (Expand Search), und russland (Expand Search), _ sudrussland (Expand Search)
vereins fur » vereins zur (Expand Search)
zu russland » zur russland (Expand Search), aus russland (Expand Search), neu russland (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 die deutschen ((((zu russland) OR (sud russland))) OR (_ neurussland))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vereins fur die deutschen ((((zu russland) OR (sud russland))) OR (_ neurussland))".
• Adding a wildcard symbol may retrieve word variants: vereins fur die deutschen ((((zu russland) OR (sud russland))) OR (_ neurussland))*.