Perhaps you should try some spelling variations:
philanthropies » philanthropie, philanthropists, philanthropic
philanthropos » philanthropic, philanthropy, philanthropists
philanthropism » philanthropist, philanthropinism, philanthropismus

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: (( philanthropies OR philanthropos ) OR philanthropism ).
• Adding a wildcard symbol may retrieve word variants: (( philanthropies or philanthropos ) or philanthropism )*.