Perhaps you should try some spelling variations:
philanthropism » philanthropist, philanthropists, philanthrophist
philanthropismus » philanthropistus, philanthropistsus, philanthrophistus, philanthropists, philanthropicus, philanthropisches
philanthropinism » philanthropists, philanthropist, philanthropies

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