spike: 89 phrases in 18 subjects |
Agriculture | 18 |
Botany | 5 |
Communications | 1 |
Construction | 1 |
Earth sciences | 2 |
Electronics | 5 |
Energy industry | 1 |
Finances | 2 |
General | 6 |
Hobbies and pastimes | 1 |
Industry | 10 |
Mechanic engineering | 18 |
Medical | 3 |
Metallurgy | 2 |
Natural sciences | 4 |
Patents | 1 |
Technology | 5 |
Transport | 4 |