Perhaps you should try some spelling variations:
"philanthropist" » "philanthropists", "philanthropy"
"philanthropism" » "philanthropinism", "philanthropismus", "philanthropists"
"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: (("philanthropist" OR "philanthropic") OR ("philanthropism" OR "philanthropos")).
• Removing quotes may allow a broader search: (( philanthropist or philanthropic ) or ( philanthropism or philanthropos )).
• Adding a wildcard symbol may retrieve word variants: (("philanthropist" or "philanthropic") or ("philanthropism" or "philanthropos"))*.