Perhaps you should try some spelling variations:
ruhe » truhe (Expand Search)
bohne » bohnee (Expand Search), bhohne (Expand Search), bbohne (Expand Search)
ohn » ohne (Expand Search), hohn (Expand Search), bohn (Expand Search)
sohn » sohne (Expand Search), shohn (Expand Search), sbohn (Expand Search)
sjohn » sjohne (Expand Search), sjhohn (Expand Search), sjbohn (Expand Search), sjoh (Expand Search), shohn (Expand Search), sbohn (Expand Search)
john » johne (Expand Search), jhohn (Expand Search), jbohn (Expand Search), joh (Expand Search), hohn (Expand Search), bohn (Expand Search)
bhohn » bhohne (Expand Search), bhhohn (Expand Search), bhbohn (Expand Search), hohn (Expand Search), bohn (Expand Search)
hmahn » hahn (Expand Search), mahn (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 (bohne OR (((ohn OR (sohn OR (sjohn OR john))) OR bhohn) OR hmahn))) university bochum~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ruhe OR (bohne OR (((ohn OR (sohn OR (sjohn OR john))) OR bhohn) OR hmahn))) university bochum".
• Adding a wildcard symbol may retrieve word variants: (ruhe OR (bohne OR (((ohn OR (sohn OR (sjohn OR john))) OR bhohn) OR hmahn))) university bochum*.