|
hopper : 262 phrases in 32 subjects |
| Acridology | 6 |
| Agriculture | 69 |
| Automated equipment | 2 |
| Chemistry | 7 |
| Coal | 2 |
| Construction | 4 |
| Drilling | 1 |
| Earth sciences | 1 |
| Electronics | 5 |
| Entomology | 23 |
| Environment | 3 |
| General | 2 |
| Hobbies and pastimes | 1 |
| Industry | 6 |
| Information technology | 8 |
| Life sciences | 1 |
| Materials science | 7 |
| Mechanic engineering | 24 |
| Medical | 3 |
| Metallurgy | 5 |
| Microbiology | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 8 |
| Nautical | 1 |
| Packaging | 11 |
| Pest control | 2 |
| Pulp and paper industry | 1 |
| Technology | 25 |
| Textile industry | 3 |
| Transport | 26 |
| Veterinary medicine | 1 |