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Protection : 1637 phrases in 61 subjects |
| Agriculture | 46 |
| Art | 3 |
| Astronautics | 2 |
| Chemistry | 15 |
| Coal | 1 |
| Commerce | 12 |
| Communications | 29 |
| Construction | 10 |
| Criminal law | 5 |
| Cultural studies | 7 |
| Data processing | 1 |
| Earth sciences | 21 |
| Economics | 42 |
| Education | 2 |
| Electronics | 127 |
| Employment | 1 |
| Energy industry | 3 |
| Environment | 279 |
| Finances | 40 |
| Fish farming pisciculture | 11 |
| Food industry | 2 |
| Forestry | 19 |
| General | 157 |
| Health care | 54 |
| Hobbies and pastimes | 2 |
| Human rights activism | 57 |
| Immigration and citizenship | 31 |
| Industry | 10 |
| Information technology | 81 |
| Insurance | 6 |
| International trade | 1 |
| Labor law | 24 |
| Law | 202 |
| Life sciences | 14 |
| Marketing | 5 |
| Materials science | 5 |
| Mechanic engineering | 10 |
| Medical | 25 |
| Metallurgy | 9 |
| Microsoft | 22 |
| Mineral products | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 5 |
| Natural sciences | 11 |
| Nuclear physics | 4 |
| Obsolete / dated | 14 |
| Patents | 26 |
| Pharmacy and pharmacology | 2 |
| Politics | 34 |
| Private international law | 2 |
| Procedural law | 15 |
| Religion | 4 |
| Research and development | 4 |
| Social science | 24 |
| Sociology | 5 |
| Statistics | 6 |
| Technology | 7 |
| Trade unions | 7 |
| Transport | 63 |
| United Nations | 6 |
| Work flow | 3 |