Perhaps you should try some spelling variations:
20 philosophy » 10 philosophy, 22 philosophy, 2012 philosophy
24 philosophy » 4 philosophy, 14 philosophy, 1.4 philosophy
23 philosophy » 3 philosophy, 13 philosophy, 603 philosophy
0 philosophy » 10 philosophy, 6 philosophy, 5 philosophy
2 philosophy » 6 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 %((((((20 philosophy) OR (0 philosophy))) OR (24 philosophy))) OR (((23 philosophy) OR (((((2 philosophy) OR (1 philosophy))) OR (a philosophy))))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22science %((((((20 philosophy) OR (0 philosophy))) or (24 philosophy))) or (((23 philosophy) or (((((2 philosophy) or (1 philosophy))) or (a philosophy))))))%22".
• Adding a wildcard symbol may retrieve word variants: %22science %((((((20 philosophy) OR (0 philosophy))) or (24 philosophy))) or (((23 philosophy) or (((((2 philosophy) or (1 philosophy))) or (a philosophy))))))%22*.