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

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