Perhaps you should try some spelling variations:
"philanthropies" » "philanthropie", "philanthropists", "philanthropic"
"philanthropism" » "philanthropinism", "philanthropismus", "philanthropists"
"philanthropist" » "philanthropists", "philanthropic"
"philanthropy" » "philanthropic"
"philanthropos" » "philanthropic", "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: ("philanthropies" OR ("philanthropism" OR (("philanthropist" OR "philanthropy") OR "philanthropos"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"philanthropies\" or (\"philanthropism\" or ((\"philanthropist\" OR \"philanthropy\") or \"philanthropos\")))".
• Removing quotes may allow a broader search: ( philanthropies or ( philanthropism or (( philanthropist OR philanthropy ) or philanthropos ))).
• Adding a wildcard symbol may retrieve word variants: ("philanthropies" or ("philanthropism" or (("philanthropist" OR "philanthropy") or "philanthropos")))*.