Perhaps you should try some spelling variations:
und institutionelle » und institutionen
eranos institute » sans institute, rand institute, barbados institute
und institution » und institutionen, und konstitution, und institutioneller
philip eranos » philip evans, philip francis, philip manow

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( a. philip ((und institution) OR (und institutionelle)) ) OR ( a. philip eranos institute )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( a. philip ((und institution) OR (und institutionelle)) ) or ( a. philip eranos institute ))".
• Adding a wildcard symbol may retrieve word variants: (( a. philip ((und institution) OR (und institutionelle)) ) or ( a. philip eranos institute ))*.