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