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Chess : 66 phrases in 14 subjects |
| Artificial intelligence | 10 |
| Biology | 1 |
| Chess | 13 |
| Education | 1 |
| Electronics | 1 |
| General | 24 |
| Hobbies and pastimes | 6 |
| Medical | 1 |
| Metallurgy | 1 |
| Microsoft | 1 |
| Natural resourses and wildlife conservation | 3 |
| Natural sciences | 2 |
| Patents | 1 |
| Technology | 1 |