 |
| services contract: 75 phrases in 20 subjects |
| Agriculture | 1 |
| Aviation | 7 |
| Communications | 2 |
| Economy | 2 |
| Environment | 2 |
| Finances | 11 |
| General | 17 |
| Government, administration and public services | 1 |
| International trade | 1 |
| Labor law | 1 |
| Law | 14 |
| Medical | 1 |
| Politics | 1 |
| Procedural law | 2 |
| Rail transport | 1 |
| Research and development | 1 |
| Statistics | 1 |
| Taxes | 1 |
| Transport | 4 |
| United Nations | 4 |