Perhaps you should try some spelling variations:
"philanthrophist" » "philanthropist", "philantropist", "philanthropie"
"philanthropos" » "philanthropy"
"philanthropism" » "philanthropist", "philanthropinism", "philanthropismus"

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