Perhaps you should try some spelling variations:
philanthropinism » philanthropism, philanthropies, philanthropicus
philanthropist » philanthropos, philanthropy
philanthropists » philanthroposs, philanthropys, philanthropos
philanthrophist » philantropist, philanthropos, philanthropie

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