 |
| self-healing: 80 phrases in 21 subjects |
| Botany | 1 |
| Cement | 1 |
| Concrete | 1 |
| Electrochemistry | 1 |
| Electronics | 1 |
| Firefighting and fire-control systems | 1 |
| General | 4 |
| Makarov | 2 |
| Materials science | 1 |
| Medical | 5 |
| Metallurgy | 1 |
| Microsoft | 1 |
| Military | 1 |
| Nanotechnology | 29 |
| Oil / petroleum | 3 |
| Polymers | 1 |
| Programming | 2 |
| Quality control and standards | 1 |
| Security systems | 2 |
| Technology | 7 |
| Telecommunications | 14 |