Perhaps you should try some spelling variations:
philanthropinism » philanthropism, philanthrophist, philanthropicus
philanthropies » philanthropie, philanthropic, philanthropos
philanthropists » philanthropic, philanthropics, philanthroposs, philanthropys
philanthropist » philanthropic, 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 (philanthropies OR philanthropists) ) OR philanthropist ).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( philanthropinism or (philanthropies OR philanthropists) ) or philanthropist )".
• Adding a wildcard symbol may retrieve word variants: (( philanthropinism or (philanthropies OR philanthropists) ) or philanthropist )*.