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|
masking : 177 phrases in 37 subjects |
| Analytical chemistry | 1 |
| Antennas and waveguides | 2 |
| Aviation | 2 |
| Chemistry | 2 |
| Communications | 5 |
| Computers | 35 |
| Construction | 4 |
| Cultural studies | 3 |
| Earth sciences | 7 |
| Electronics | 10 |
| Environment | 2 |
| Fencing | 3 |
| Forestry | 2 |
| General | 16 |
| Health care | 6 |
| Hobbies and pastimes | 1 |
| Industry | 2 |
| Information technology | 13 |
| Labor law | 3 |
| Mathematics | 1 |
| Medical | 15 |
| Medical appliances | 14 |
| Metallurgy | 2 |
| Microsoft | 2 |
| Military | 1 |
| Natural resourses and wildlife conservation | 2 |
| Natural sciences | 6 |
| Nuclear physics | 1 |
| Packaging | 1 |
| Paragliding | 1 |
| Patents | 1 |
| Radiation | 1 |
| Radio | 1 |
| Reliability | 2 |
| Technology | 1 |
| Textile industry | 2 |
| Transport | 4 |