Perhaps you should try some spelling variations:
ruhe » truhe (Expand Search)
lohr » lehr (Expand Search), lahr (Expand Search), mohr (Expand Search)
ohn » hohn (Expand Search), bohn (Expand Search), john (Expand Search)
ohne » hohne (Expand Search), bohne (Expand Search), johne (Expand Search)
sohn » shohn (Expand Search), sbohn (Expand Search), sjohn (Expand Search)
sjohn » sjhohn (Expand Search), sjbohn (Expand Search), sjjohn (Expand Search), john (Expand Search)
bhohn » bhhohn (Expand Search), bhbohn (Expand Search), bhjohn (Expand Search), hohn (Expand Search), bohn (Expand Search)
university » universitat (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: (ruhe OR (lohr OR ((((ohn OR ohne) OR (sohn OR sjohn)) OR bhohn) OR hahn))) university bochum~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ruhe OR (lohr OR ((((ohn OR ohne) OR (sohn OR sjohn)) OR bhohn) OR hahn))) university bochum".
• Adding a wildcard symbol may retrieve word variants: (ruhe OR (lohr OR ((((ohn OR ohne) OR (sohn OR sjohn)) OR bhohn) OR hahn))) university bochum*.