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