 |
| |||
| back-space; backspace | |||
| backtracking; depth-first backward reasoning | |||
| retrocesso: 37 phrases in 10 subjects |
| Communications | 3 |
| Electronics | 11 |
| Industry | 1 |
| Information technology | 8 |
| Law | 3 |
| Life sciences | 1 |
| Mechanic engineering | 4 |
| Microsoft | 1 |
| Rail transport | 4 |
| Transport | 1 |