Perhaps you should try some spelling variations:
rohr » lohr (Expand Search), ruhr (Expand Search)
mohr » mehr (Expand Search), lohr (Expand Search), moor (Expand Search)
mohn » bohn (Expand Search), john (Expand Search), mahn (Expand Search), mohne (Expand Search), mbohn (Expand Search), mjohn (Expand Search)
ohn » ohne (Expand Search), bohn (Expand Search), john (Expand Search)
johnee » johneee (Expand Search), jbohnee (Expand Search), jjohnee (Expand Search)
hohn » hohne (Expand Search), hbohn (Expand Search), hjohn (Expand Search), hahn (Expand Search), huhn (Expand Search)
sohn » sohne (Expand Search), sbohn (Expand Search), sjohn (Expand Search)
sjohn » sjohne (Expand Search), sjbohn (Expand Search), sjjohn (Expand Search), john (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 ((mohn OR ohn) OR johnee)) OR ((hohn OR sohn) OR sjohn))) university bochum~".
• Adding a wildcard symbol may retrieve word variants: (rohr OR ((mohr OR ((mohn OR ohn) OR johnee)) OR ((hohn OR sohn) OR sjohn))) university bochum*.