Perhaps you should try some spelling variations:
"philanthropies" » "philanthropie", "philanthropists", "philanthropos"
"philanthropism" » "philanthropinism", "philanthropismus", "philanthropists"
"philanthropist" » "philanthropists", "philanthropos", "philanthropy"

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 "philanthropic") OR ("philanthropism" OR "philanthropist")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"philanthropies\" or \"philanthropic\") or (\"philanthropism\" OR \"philanthropist\"))".
• Removing quotes may allow a broader search: (( philanthropies or philanthropic ) or ( philanthropism OR philanthropist )).
• Adding a wildcard symbol may retrieve word variants: (("philanthropies" or "philanthropic") or ("philanthropism" OR "philanthropist"))*.