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| piirkond | |||
| regioon | |||
| Regionen: 117 phrases in 14 subjects |
| Earth sciences | 1 |
| Economy | 77 |
| Education | 3 |
| Environment | 2 |
| General | 13 |
| Geography | 2 |
| Information technology | 1 |
| Law | 3 |
| Life sciences | 1 |
| Mathematics | 2 |
| Microsoft | 2 |
| Politics | 8 |
| Research and development | 1 |
| Transport | 1 |