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|
agrupamiento : 43 phrases in 15 subjects |
| Agriculture | 1 |
| Communications | 2 |
| Electronics | 2 |
| Health care | 1 |
| Information technology | 2 |
| Law | 1 |
| Materials science | 1 |
| Mathematics | 14 |
| Medical | 2 |
| Sound recording | 1 |
| Statistics | 6 |
| Telecommunications | 1 |
| Telegraphy | 3 |
| Telephony | 2 |
| Transport | 4 |