 |
| bonding: 114 phrases in 19 subjects |
| Agriculture | 1 |
| Astronautics | 2 |
| Chemistry | 10 |
| Construction | 5 |
| Cultural studies | 1 |
| Earth sciences | 16 |
| Electronics | 15 |
| Energy industry | 1 |
| Environment | 1 |
| Finances | 5 |
| General | 4 |
| Industry | 15 |
| Information technology | 6 |
| Insurance | 1 |
| Materials science | 2 |
| Medical | 2 |
| Metallurgy | 13 |
| Physical sciences | 2 |
| Transport | 12 |