Perhaps you should try some spelling variations:
"mohn universitat bochum" » "mohn universitat bonn" (Expand Search), "der universitat bochum" (Expand Search)
"rohr university bochum" » "lohr university bochum" (Expand Search), "mohr university bochum" (Expand Search), "ruhr university bochum" (Expand Search)
"hohn university bochum" » "hahn university bochum" (Expand Search), "sohn university bochum" (Expand Search), "huhn university bochum" (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: (("rohr university bochum") OR ((("mohn universitat bochum") OR ("hohn university bochum"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"rohr university bochum\") OR (((\"mohn universitat bochum\") OR (\"hohn university bochum\"))))".
• Removing quotes may allow a broader search: (( rohr university bochum ) OR ((( mohn universitat bochum ) OR ( hohn university bochum )))).
• Adding a wildcard symbol may retrieve word variants: (("rohr university bochum") OR ((("mohn universitat bochum") OR ("hohn university bochum"))))*.