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

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 "philanthropist") OR ("philanthropic" OR ("philanthropismus" OR "philanthropinism"))).
• Removing quotes may allow a broader search: (( philanthropists or philanthropist ) or ( philanthropic or ( philanthropismus or philanthropinism ))).
• Adding a wildcard symbol may retrieve word variants: (("philanthropists" or "philanthropist") or ("philanthropic" or ("philanthropismus" or "philanthropinism")))*.