Perhaps you should try some spelling variations:
philanthropism » philanthropist, philanthropinism, philanthrophist
philanthropismus » philanthropistus, philanthropinismus, philanthrophistus, philanthropicus, philanthropisches, philanthropist
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: ( philanthropism OR (philanthropismus OR philanthropists) ).
• Adding a wildcard symbol may retrieve word variants: ( philanthropism or (philanthropismus or philanthropists) )*.