 |
| rainfalls: 153 phrases in 25 subjects |
| Agriculture | 5 |
| Agrochemistry | 3 |
| Antennas and waveguides | 1 |
| Architecture | 1 |
| Aviation | 2 |
| Construction | 6 |
| Ecology | 21 |
| Economy | 2 |
| Electronics | 14 |
| General | 3 |
| Hydraulic engineering | 1 |
| Hydrology | 14 |
| Makarov | 23 |
| Mass media | 3 |
| Meteorology | 6 |
| Military | 1 |
| Natural resourses and wildlife conservation | 3 |
| Navigation | 2 |
| Oceanography & oceanology | 1 |
| Road works | 1 |
| Technology | 18 |
| Telecommunications | 2 |
| Water resources | 14 |
| Water supply | 1 |
| Weapons of mass destruction | 5 |