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búsqueda activa; extracción de datos |
Pull : 21 phrases in 10 subjects |
Communications | 3 |
Computer networks | 1 |
Economy | 1 |
Electronics | 6 |
Finances | 2 |
Immigration and citizenship | 3 |
Marketing | 1 |
Mechanic engineering | 2 |
Microsoft | 1 |
Natural sciences | 1 |