Perhaps you should try some spelling variations:
sudrusslands und » russlands und (Expand Search), russland und (Expand Search), neurussland und (Expand Search)
sudrusslands ein » sudrussland die (Expand Search), sudrussland von (Expand Search), russland ein (Expand Search)
sudrussland und » russland und (Expand Search), sudrussland 1799 (Expand Search)
sudrussland im » sudrussland die (Expand Search), sudrussland 1 (Expand Search), sudrussland 2 (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: ((sudrusslands und) OR (((((sudrusslands ein) OR (sudrussland und))) OR (sudrussland im)))) heimat~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((sudrusslands und) OR (((((sudrusslands ein) OR (sudrussland und))) OR (sudrussland im)))) heimat".
• Adding a wildcard symbol may retrieve word variants: ((sudrusslands und) OR (((((sudrusslands ein) OR (sudrussland und))) OR (sudrussland im)))) heimat*.