Perhaps you should try some spelling variations:
true » treue (Expand Search)
lohr » lahr (Expand Search), mohr (Expand Search), rohr (Expand Search)
ohn » ohne (Expand Search), sohn (Expand Search), john (Expand Search)
hohn » hohne (Expand Search), hsohn (Expand Search), hjohn (Expand Search), sohn (Expand Search), huhn (Expand Search)
bohn » bohne (Expand Search), bsohn (Expand Search), bjohn (Expand Search)
smohn » smohne (Expand Search), smsohn (Expand Search), smjohn (Expand Search), sohn (Expand Search), mohn (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: (true OR ((lohr OR lehr) OR ((ohn OR (hohn OR hahn)) OR (bohn OR smohn)))) university bochum~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(true OR ((lohr OR lehr) OR ((ohn OR (hohn OR hahn)) OR (bohn OR smohn)))) university bochum".
• Adding a wildcard symbol may retrieve word variants: (true OR ((lohr OR lehr) OR ((ohn OR (hohn OR hahn)) OR (bohn OR smohn)))) university bochum*.