Perhaps you should try some spelling variations:
universitat bochum » universitat bonn (Expand Search)
ruhe » truhe (Expand Search)
lohr » lehr (Expand Search), lahr (Expand Search), mohr (Expand Search)
mehr » meer (Expand Search)
ohn » ohne (Expand Search), sohn (Expand Search), hohn (Expand Search)
smohn » smohne (Expand Search), smsohn (Expand Search), smhohn (Expand Search), sohn (Expand Search), mohn (Expand Search)
sjjohn » sjjohne (Expand Search), sjjsohn (Expand Search), sjjhohn (Expand Search)
bohn » bohne (Expand Search), bsohn (Expand Search), bhohn (Expand Search)
hsohn » hsohne (Expand Search), hssohn (Expand Search), hshohn (Expand Search), sohn (Expand Search), hohn (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 mehr) OR ((((ohn OR smohn) OR sjjohn) OR bohn) OR hsohn))) universitat bochum~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ruhe OR ((lohr OR mehr) OR ((((ohn OR smohn) OR sjjohn) OR bohn) OR hsohn))) universitat bochum".
• Adding a wildcard symbol may retrieve word variants: (ruhe OR ((lohr OR mehr) OR ((((ohn OR smohn) OR sjjohn) OR bohn) OR hsohn))) universitat bochum*.