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

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 philanthropic ) OR (philanthropism OR philanthropist) ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( philanthropinism or philanthropic ) or (philanthropism OR philanthropist) )".
• Adding a wildcard symbol may retrieve word variants: (( philanthropinism or philanthropic ) or (philanthropism OR philanthropist) )*.