|
by convention : 87 phrases in 25 subjects |
| Astronautics | 2 |
| Aviation | 3 |
| Caspian | 1 |
| Diplomacy | 2 |
| Ecology | 5 |
| Foreign affairs | 1 |
| General | 13 |
| Insurance | 1 |
| International law | 3 |
| International transportation | 7 |
| Law | 1 |
| Makarov | 7 |
| Name of organization | 2 |
| Nautical | 1 |
| Notarial practice | 1 |
| Nuclear physics | 3 |
| Oil / petroleum | 2 |
| Politics | 10 |
| Programming | 2 |
| Rail transport | 1 |
| Sakhalin | 1 |
| Technology | 2 |
| Transport | 7 |
| United Nations | 6 |
| Water supply | 3 |