| |||
| schwankendes Signal | |||
|
fluctuating : 40 phrases in 14 subjects |
| Business | 2 |
| Construction | 1 |
| Earth sciences | 1 |
| Economics | 5 |
| Environment | 2 |
| Finances | 1 |
| General | 5 |
| Industry | 1 |
| Life sciences | 1 |
| Medical | 8 |
| Metallurgy | 2 |
| Natural resourses and wildlife conservation | 3 |
| Physics | 1 |
| Technology | 7 |