| nitrogen | |
| gen. | Stickstoff |
| agric. food.ind. chem. | E 941; Nitrogen |
| chem. | Stickstoff |
| emerg.care | Stickstoff |
| environ. | Stickstoff |
| concentration | |
| gen. | Konzentration |
| chem. | -konzentration |
| environ. | Konzentration; Konzentrierung |
| math. | Ballung |
| tech. | Bündelung; Konzentrierung; Verdichtung; Vereinigung; Häufigkeit |
|
2 : 8 phrases in 5 subjects |
| Artificial intelligence | 4 |
| Chemistry | 1 |
| Communications | 1 |
| Information technology | 1 |
| Microsoft | 1 |