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