Perhaps you should try some spelling variations:
"philanthropys" » "philanthropy", "philanthropus", "philanthropas"
"philanthropist" » "philanthropists", "philanthropy"
"philanthropos" » "philanthropy", "philanthropists"

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: (("philanthropys" OR "philanthropic") OR ("philanthropist" OR "philanthropos")).
• Removing quotes may allow a broader search: (( philanthropys or philanthropic ) or ( philanthropist or philanthropos )).
• Adding a wildcard symbol may retrieve word variants: (("philanthropys" or "philanthropic") or ("philanthropist" or "philanthropos"))*.