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

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