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