Perhaps you should try some spelling variations:
"lohr university bochum" » "lehr university bochum" (Expand Search), "lahr university bochum" (Expand Search), "mohr university bochum" (Expand Search), "lohr universitat bochum" (Expand Search)
"hohn university bochum" » "hohn universitat bochum" (Expand Search), "sohn university bochum" (Expand Search), "huhn university bochum" (Expand Search)
"hahn university bochum" » "hahn universitat 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 university bochum") OR ((("hohn university bochum") OR ("hahn university bochum"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"lohr university bochum\") OR (((\"hohn university bochum\") OR (\"hahn university bochum\"))))*".
• Removing quotes may allow a broader search: (( lohr university bochum ) OR ((( hohn university bochum ) OR ( hahn university bochum ))))*.