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| CO2 tartalom | |||
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CO : 121 phrases in 28 subjects |
| Accounting | 2 |
| Agriculture | 10 |
| Biology | 1 |
| Business | 1 |
| Chemistry | 3 |
| Earth sciences | 2 |
| Ecology | 1 |
| Economics | 11 |
| Environment | 19 |
| Finances | 2 |
| Fish farming pisciculture | 1 |
| General | 16 |
| Health care | 1 |
| Insurance | 4 |
| Law | 6 |
| Medical | 4 |
| Microsoft | 6 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Obsolete / dated | 5 |
| Patents | 7 |
| Politics | 4 |
| Sports | 2 |
| Taxes | 1 |
| Technology | 1 |
| Transport | 4 |
| United Nations | 2 |
| Waste management | 3 |