Perhaps you should try some spelling variations:
ruhe » truhe (Expand Search)
mohr » mehr (Expand Search), lohr (Expand Search), moor (Expand Search)
mohn » bohn (Expand Search), mahn (Expand Search), mohne (Expand Search), mbohn (Expand Search)
ohn » ohne (Expand Search), bohn (Expand Search)
john » johne (Expand Search), jbohn (Expand Search), joh (Expand Search), bohn (Expand Search)
hohn » hohne (Expand Search), hbohn (Expand Search), hahn (Expand Search), huhn (Expand Search)
sohn » sohne (Expand Search), sbohn (Expand Search)
university » universitat (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(ruhe OR ((mohr OR ((mohn OR ohn) OR john)) OR (hohn OR sohn))) university bochum~".
• Adding a wildcard symbol may retrieve word variants: (ruhe OR ((mohr OR ((mohn OR ohn) OR john)) OR (hohn OR sohn))) university bochum*.