Perhaps you should try some spelling variations:
"philanthropism" » "philanthropinism", "philanthrophist", "philanthropos"
"philanthropismus" » "philanthropinismus", "philanthrophistus", "philanthroposus", "philanthropisches", "philanthropies", "philanthropus"
"philanthropists" » "philanthroposs", "philanthropys"
"philanthropist" » "philanthropos", "philanthropy"
"philanthropicus" » "philanthropiques", "philanthropies", "philanthropus"

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