Perhaps you should try some spelling variations:
"philanthropies" » "philanthropie", "philanthropist"
"philanthropism" » "philanthropist", "philanthropismus", "philanthrophist"
"philanthropinism" » "philanthropist", "philanthrophist", "philanthropicus"

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