régénération : 206 phrases in 31 subjects |
Agriculture | 46 |
Chemistry | 13 |
Communications | 2 |
Earth sciences | 6 |
Electronics | 9 |
Environment | 29 |
Forestry | 18 |
General | 3 |
Genetics | 9 |
Health care | 6 |
Industry | 17 |
Information technology | 9 |
International Monetary Fund | 1 |
Life sciences | 1 |
Materials science | 1 |
Mathematics | 1 |
Mechanic engineering | 1 |
Medical | 8 |
Metallurgy | 6 |
Name of organization | 1 |
Natural sciences | 2 |
Nuclear physics | 1 |
Packaging | 1 |
Patents | 1 |
Photography | 1 |
Power lines | 2 |
Radio | 1 |
Social science | 4 |
Statistics | 1 |
Transport | 3 |
United Nations | 2 |