| |||
| cordon sanitaire | |||
| protection belt | |||
| buffer space; utility space | |||
| border strip; buffer strip; buffer surround; guard area; isolation strip | |||
| greenhouse; solar greenhouse; sunspace | |||
| buffer zones | |||
| buffer region | |||
| buffer zone (Warteverfahren); buffer area (Warteverfahren) | |||
| |||
| buffer areas | |||
|
Pufferzone : 2 phrases in 2 subjects |
| Coal | 1 |
| Health care | 1 |