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

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