Perhaps you should try some spelling variations:
21 philosophy » 2.1 philosophy, 11 philosophy, 23 philosophy
6 philosophie » la philosophie, der philosophie, die philosophie
1 philosophy » law philosophy
2 philosophy » law philosophy
6 philosophy » law philosophy

Try widening your search to All Fields.

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: %22science %((((21 philosophy) OR (1 philosophy))) OR (((a philosophy) OR (((2 philosophy) OR (((6 philosophy) OR (6 philosophie))))))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22science %((((21 philosophy) or (1 philosophy))) or (((a philosophy) or (((2 philosophy) or (((6 philosophy) OR (6 philosophie))))))))%22".
• Adding a wildcard symbol may retrieve word variants: %22science %((((21 philosophy) or (1 philosophy))) or (((a philosophy) or (((2 philosophy) or (((6 philosophy) OR (6 philosophie))))))))%22*.