Perhaps you should try some spelling variations:
philanthropists » philanthropic, philanthropics, philanthroposs
philanthropy » philanthropic
philanthropism » philanthropinism, philanthropismus, philanthrophist
philanthrophistus » philanthrophist, philanthropismus, philanthropicus
philanthropist » 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: (( philanthropists OR philanthropy ) OR ( philanthropism OR (philanthrophistus OR philanthropist) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( philanthropists or philanthropy ) or ( philanthropism or (philanthrophistus OR philanthropist) ))".
• Adding a wildcard symbol may retrieve word variants: (( philanthropists or philanthropy ) or ( philanthropism or (philanthrophistus OR philanthropist) ))*.