Perhaps you should try some spelling variations:
"lohr universitat bonn" » "der universitat bonn" (Expand Search), "lohr universitat wien" (Expand Search), "lohr universitat berlin" (Expand Search), "lohr universitat zu" (Expand Search)
"rohr university bochum" » "mohr university bochum" (Expand Search), "ruhr university bochum" (Expand Search)
"mehr university bochum" » "meer 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 ((("mehr university bochum") OR ("lohr universitat bonn"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"rohr university bochum\") OR (((\"mehr university bochum\") OR (\"lohr universitat bonn\"))))*".
• Removing quotes may allow a broader search: (( rohr university bochum ) OR ((( mehr university bochum ) OR ( lohr universitat bonn ))))*.