Perhaps you should try some spelling variations:
"philanthropies" » "philanthropie", "philanthropist", "philanthropy"
"philanthropos" » "philanthropy"
"philanthropismus" » "philanthropicus", "philanthropism", "philanthropisches"

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