Perhaps you should try some spelling variations:
philanthropists » philanthropic, philanthropics, philanthroposs, philanthropys
philanthropist » philanthropic, philanthropos, philanthropy
philanthropismus » philanthropisches, philanthropies, philanthropus, philanthropinismus, philanthrophistus, philanthropicus
philanthropism » philanthropinism, philanthrophist, philanthropic
philanthrophistus » philanthrophist, philanthropies, philanthropus
philanthropicus » philanthropic, philanthropies, philanthropus
philanthropiques » philanthropies, philanthropie, philanthropus

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