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- only individual words found
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| proton | |||
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| proton | |||
| proton: 30 phrases in 11 subjects |
| Chemistry | 4 |
| Earth sciences | 6 |
| Electronics | 2 |
| Environment | 2 |
| Health care | 1 |
| Life sciences | 3 |
| Measuring instruments | 1 |
| Natural sciences | 4 |
| Physical sciences | 3 |
| Physics | 2 |
| Technology | 2 |
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