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| servicio de operaciones | |||
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Operations Service : 25 phrases in 14 subjects |
| Agriculture | 1 |
| Commerce | 1 |
| Communications | 7 |
| Economics | 3 |
| Finances | 1 |
| General | 2 |
| Information technology | 1 |
| International trade | 1 |
| Law | 2 |
| Microsoft | 1 |
| Name of organization | 2 |
| Radio | 1 |
| Transport | 1 |
| United Nations | 1 |