 |
| expander: 76 phrases in 21 subjects |
| Aviation | 1 |
| Chemistry | 3 |
| Computers | 3 |
| Cycling other than sport | 1 |
| Earth sciences | 4 |
| Electronics | 16 |
| Forestry | 3 |
| General | 4 |
| Health care | 1 |
| High energy physics | 2 |
| Hobbies and pastimes | 1 |
| Industry | 1 |
| Life sciences | 3 |
| Mechanic engineering | 5 |
| Medical | 8 |
| Medical appliances | 4 |
| Metallurgy | 4 |
| Radio | 2 |
| Technology | 7 |
| Textile industry | 2 |
| Transport | 1 |