Perhaps you should try some spelling variations:
"philanthropinism" » "philanthropies", "philanthropicus", "philanthropic"
"philanthrophist" » "philantropist", "philanthropic", "philanthropie"
"philanthropist" » "philanthropic"
"philanthropists" » "philanthropics", "philanthropic"
"philanthropism" » "philanthropismus", "philanthropic", "philanthropie"
"philanthropy" » "philanthropic"
"philanthropos" » "philanthropic"
"philanthropus" » "philanthropies", "philanthropic", "philanthropie"

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