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

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