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| ökonomische Untersuchung | |||
| ökonomische Forschung; Wirtschaftsforschung f | |||
| investigación económica: 14 phrases in 9 subjects |
| Earth sciences | 1 |
| Economy | 2 |
| Finances | 3 |
| Information technology | 2 |
| Life sciences | 1 |
| Materials science | 1 |
| Medical | 2 |
| Research and development | 1 |
| Technology | 1 |