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20 philosophy » 10 philosophy, 23 philosophy, 0 philosophy
24 philosophy » 14 philosophy, 23 philosophy, 1.4 philosophy
4 philosophy » 6 philosophy, 5 philosophy, 8 philosophy
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2 philosophy » 6 philosophy
20 philosophy » 10 philosophy, 23 philosophy, 0 philosophy
24 philosophy » 14 philosophy, 23 philosophy, 1.4 philosophy
4 philosophy » 6 philosophy, 5 philosophy, 8 philosophy
3 philosophy » 6 philosophy, 5 philosophy
2 philosophy » 6 philosophy