Perhaps you should try some spelling variations:
philosophical pessimism » philosophical presentism, philosophical feminism, philosophical scepticism
philosophical egoism » philosophical realism, philosophical sufism, philosophical idealism
acta philosophical » meta philosophical, art philosophical, a philosophical
east philosophical » last philosophical, reist philosophical, art philosophical

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: (((( acta philosophical egoism ) OR ( acta philosophical pessimism ))) OR ( east philosophical egoism )).
• Adding a wildcard symbol may retrieve word variants: (((( acta philosophical egoism ) or ( acta philosophical pessimism ))) or ( east philosophical egoism ))*.