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| Groupes démographiques | |||
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| groupe démographique | |||
| groupe de population | |||
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| groupes démographiques | |||
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Population groups : 30 phrases in 14 subjects |
| Construction | 3 |
| Energy industry | 4 |
| Environment | 1 |
| Finances | 1 |
| General | 1 |
| Health care | 3 |
| Medical | 1 |
| Nuclear physics | 3 |
| Research and development | 1 |
| Social science | 6 |
| Socialism | 1 |
| Sociology | 2 |
| Statistics | 1 |
| United Nations | 2 |