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

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