 |
Doppelnull | Raps
| Raps | |
| gen. | rape; rape-seed; canola |
| econ. | oil seed rape |
| environ. | rape |
| food.ind. | rape; oilseed rape; rutabaga |
| life.sc. | colza |
| Doppelnull: 8 phrases in 2 subjects |
| Earth sciences | 1 |
| General | 7 |