 |
| efficience: 58 phrases in 16 subjects |
| Agriculture | 3 |
| Corporate governance | 4 |
| Earth sciences | 1 |
| Economy | 3 |
| Environment | 3 |
| Finances | 5 |
| General | 1 |
| Genetics | 1 |
| Information technology | 1 |
| International Monetary Fund | 17 |
| Law | 1 |
| Mathematics | 3 |
| Statistics | 2 |
| Textile industry | 1 |
| Transport | 1 |
| Water resources | 11 |