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|
hole : 2610 phrases in 100 subjects |
| Agriculture | 61 |
| Agronomy | 4 |
| American usage, not spelling | 2 |
| Analytical chemistry | 1 |
| Antennas and waveguides | 5 |
| Archaeology | 3 |
| Architecture | 1 |
| Astronomy | 6 |
| Athletics | 3 |
| Automated equipment | 10 |
| Automobiles | 25 |
| Aviation | 1 |
| Ball bearings | 2 |
| Basketball | 1 |
| Biology | 6 |
| British usage, not spelling | 2 |
| Building materials | 1 |
| Business | 7 |
| Chemistry | 25 |
| Coal | 80 |
| Communications | 12 |
| Computers | 15 |
| Construction | 133 |
| Criminal law | 3 |
| Cultural studies | 3 |
| Drilling | 10 |
| Earth sciences | 32 |
| Economics | 3 |
| Electric motors | 1 |
| Electronics | 68 |
| Emergency medical care | 1 |
| Energy industry | 5 |
| Engines | 4 |
| Entomology | 2 |
| Environment | 19 |
| Equestrian sports | 1 |
| Explosives and Explosive Ordnance Disposal | 20 |
| Figurative | 6 |
| Finances | 2 |
| Fish farming pisciculture | 3 |
| Footwear | 2 |
| Forestry | 1 |
| General | 204 |
| Geology | 17 |
| Geophysics | 10 |
| Health care | 5 |
| Horticulture | 2 |
| Ichthyology | 1 |
| Immigration and citizenship | 1 |
| Industry | 76 |
| Informal | 7 |
| Information technology | 64 |
| Law | 3 |
| Leather | 1 |
| Life sciences | 22 |
| Materials science | 15 |
| Measuring instruments | 7 |
| Mechanic engineering | 109 |
| Medical | 16 |
| Medical appliances | 8 |
| Metallurgy | 210 |
| Microelectronics | 45 |
| Microsoft | 1 |
| Military | 1 |
| Mining | 421 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 23 |
| Natural sciences | 18 |
| Nuclear physics | 15 |
| Oil / petroleum | 4 |
| Oil and gas | 2 |
| Opencast mining | 1 |
| Optics branch of physics | 9 |
| Packaging | 8 |
| Patents | 1 |
| Physics | 53 |
| Phytophathology | 5 |
| Polygraphy | 3 |
| Printed circuit boards | 1 |
| Punched cards | 2 |
| Radiation | 7 |
| Refrigeration | 1 |
| Rude | 8 |
| Sample preparation | 1 |
| Semiconductors | 1 |
| Shooting sport | 1 |
| Slang | 1 |
| Sound recording | 3 |
| Sports | 1 |
| Statistics | 3 |
| Technology | 493 |
| Telecommunications | 3 |
| Telegraphy | 2 |
| Textile industry | 2 |
| Thermal Energy | 2 |
| Transport | 71 |
| Volleyball | 1 |
| Weapons and gunsmithing | 21 |
| Work flow | 3 |
| Zoology | 1 |