Perhaps you should try some spelling variations:
"philanthropies" » "philanthropie", "philanthropos", "philanthropy"
"philanthropist" » "philanthropos", "philanthropy"
"philanthropists" » "philanthroposs", "philanthropys"

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