 |
| |||
| back-space; backspace | |||
| backtracking; depth-first backward reasoning | |||
| backspacing | |||
| flashback | |||
| flash-back | |||
|
retour arriere : 36 phrases, 7 sujets |
| Aviation | 1 |
| Charbon | 1 |
| Études culturelles | 2 |
| Informatique | 24 |
| Loisirs et passe-temps | 5 |
| Microsoft | 2 |
| Nations unies | 1 |