 |
Found in phrases
|
2,2'-???????-4,4 : 72 phrases in 10 subjects |
| Chemistry | 45 |
| Education | 2 |
| Environment | 1 |
| Food industry | 16 |
| Health care | 3 |
| Law | 1 |
| Life sciences | 1 |
| Physical sciences | 1 |
| Social science | 1 |
| Technology | 1 |