 |
| natural disasters: 90 phrases in 18 subjects |
| Astronautics | 13 |
| Australian | 1 |
| Aviation | 1 |
| Construction | 1 |
| Ecology | 7 |
| Formal | 2 |
| General | 19 |
| International Monetary Fund | 3 |
| Law | 3 |
| Makarov | 1 |
| Military | 2 |
| Natural resourses and wildlife conservation | 2 |
| Oil processing plants | 1 |
| Politics | 2 |
| Sakhalin | 1 |
| Security systems | 23 |
| United Nations | 7 |
| World trade organization | 1 |