Perhaps you should try some spelling variations:
sudrusslands und » sudrussland und (Expand Search), russlands und (Expand Search), russland und (Expand Search)
sudrusslands ein » sudrussland die (Expand Search), sudrussland von (Expand Search), sudrussland und (Expand Search)
sudrussland im » sudrussland die (Expand Search), sudrussland 1 (Expand Search), sudrussland 2 (Expand Search)
russland e.v » russland eine (Expand Search), russland jena (Expand Search), russland und (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: ((russland e.v) OR (((sudrusslands und) OR (((sudrusslands ein) OR (sudrussland im)))))) heimat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((russland e.v) OR (((sudrusslands und) OR (((sudrusslands ein) OR (sudrussland im)))))) heimat".
• Adding a wildcard symbol may retrieve word variants: ((russland e.v) OR (((sudrusslands und) OR (((sudrusslands ein) OR (sudrussland im)))))) heimat*.