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