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