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

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