noun | verb | adjective | to phrases
|
clean : 977 phrases in 63 subjects |
| Agriculture | 134 |
| Aviation | 2 |
| Banking | 3 |
| Chemical fibers | 2 |
| Chemistry | 28 |
| Coal | 20 |
| Commerce | 3 |
| Communications | 4 |
| Computers | 4 |
| Construction | 17 |
| Cultural studies | 6 |
| Earth sciences | 13 |
| Ecology | 7 |
| Economics | 8 |
| Electrical engineering | 1 |
| Electronics | 31 |
| Energy industry | 9 |
| Environment | 97 |
| Figurative | 3 |
| Finances | 16 |
| Fish farming pisciculture | 4 |
| Forestry | 8 |
| General | 138 |
| Government, administration and public services | 1 |
| Health care | 4 |
| High energy physics | 1 |
| Industry | 41 |
| Informal | 5 |
| Information technology | 10 |
| Insurance | 2 |
| International Monetary Fund | 4 |
| International trade | 1 |
| Labor law | 3 |
| Law | 6 |
| Life sciences | 24 |
| Marketing | 7 |
| Materials science | 8 |
| Measuring instruments | 1 |
| Mechanic engineering | 13 |
| Medical | 11 |
| Medical appliances | 1 |
| Metallurgy | 43 |
| Microsoft | 6 |
| Mining | 1 |
| Municipal planning | 25 |
| Name of organization | 4 |
| Natural resourses and wildlife conservation | 22 |
| Natural sciences | 16 |
| Nuclear physics | 4 |
| Pest control | 1 |
| Pharmacy and pharmacology | 1 |
| Radio | 1 |
| Research and development | 4 |
| Superconductivity | 1 |
| Survey | 1 |
| Taxes | 1 |
| Technology | 62 |
| Textile industry | 1 |
| Transport | 62 |
| United Nations | 9 |
| Water resources | 1 |
| Weightlifting | 6 |
| Work flow | 4 |