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ampliacion | |||
cruzamiento mejorante | |||
formación complementaria | |||
mejora | |||
rehabilitación | |||
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mejorar 128 | |||
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mejorar calidad |
upgraded : 20 phrases in 12 subjects |
Agriculture | 2 |
Chemistry | 2 |
Communications | 2 |
Economy | 1 |
Education | 2 |
Environment | 1 |
Finances | 2 |
General | 4 |
Industry | 1 |
Labor law | 1 |
Microsoft | 1 |
Waste management | 1 |