Perhaps you should try some spelling variations:
rohr » lohr (Expand Search), ruhr (Expand Search)
mohr » mehr (Expand Search), lohr (Expand Search), mohn (Expand Search)
sohn » shohn (Expand Search), sbohn (Expand Search), sjohn (Expand Search)
ohn » hohn (Expand Search), bohn (Expand Search), john (Expand Search)
hbshohn » hbshhohn (Expand Search), hbshbohn (Expand Search), hbshjohn (Expand Search)
ohne » hohne (Expand Search), bohne (Expand Search), johne (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: "(rohr OR ((mohr OR ((sohn OR ohn) OR joane)) OR ((hbshohn OR huhn) OR ohne))) university bochum~".
• Adding a wildcard symbol may retrieve word variants: (rohr OR ((mohr OR ((sohn OR ohn) OR joane)) OR ((hbshohn OR huhn) OR ohne))) university bochum*.