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