 |
| horizon: 230 phrases in 35 subjects |
| Agriculture | 2 |
| Astronomy | 10 |
| Coal | 1 |
| Communications | 6 |
| Construction | 10 |
| Earth sciences | 8 |
| Ecology | 1 |
| Economy | 3 |
| Education | 2 |
| Electronics | 7 |
| Energy industry | 3 |
| Environment | 8 |
| European Union | 8 |
| Finances | 4 |
| General | 12 |
| High energy physics | 1 |
| Hobbies and pastimes | 1 |
| Information technology | 7 |
| Life sciences | 55 |
| Measuring instruments | 1 |
| Medical | 1 |
| Metallurgy | 5 |
| Microsoft | 1 |
| Natural resourses and wildlife conservation | 30 |
| Natural sciences | 2 |
| Paragliding | 2 |
| Politics | 1 |
| Radio | 5 |
| Research and development | 2 |
| Sailing | 1 |
| Social science | 1 |
| Sociology | 1 |
| Technology | 2 |
| Transport | 24 |
| United Nations | 2 |
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