Perhaps you should try some spelling variations:
ruhe » truhe (Expand Search)
mohn » sohn (Expand Search), hohn (Expand Search), bohn (Expand Search)
lohr » lehr (Expand Search), rohr (Expand Search)
mohr » moor (Expand Search), rohr (Expand Search)
lahr » jahr (Expand Search), lahn (Expand Search), lehr (Expand Search)
bahr » baehr (Expand Search), bahre (Expand Search), jahr (Expand Search)
mehr » meer (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 ((ruhr OR mohn) OR ((lohr OR mohr) OR ((lahr OR bahr) OR mehr)))) university bochum~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(ruhe OR ((ruhr OR mohn) OR ((lohr OR mohr) OR ((lahr OR bahr) OR mehr)))) university bochum".
• Adding a wildcard symbol may retrieve word variants: (ruhe OR ((ruhr OR mohn) OR ((lohr OR mohr) OR ((lahr OR bahr) OR mehr)))) university bochum*.