 |
| carbon -carbon: 5104 phrases in 205 subjects |
| Accumulators | 2 |
| Advertising | 2 |
| Aerodynamics | 3 |
| Aerohydrodynamics | 2 |
| Agriculture | 15 |
| Agrochemistry | 11 |
| Aluminium industry | 15 |
| Analytical chemistry | 5 |
| Animal husbandry | 2 |
| Archaeology | 3 |
| Architecture | 1 |
| Armored vehicles | 33 |
| Artillery | 1 |
| Astronautics | 90 |
| Astronomy | 10 |
| Automated equipment | 39 |
| Automobiles | 63 |
| Aviation | 26 |
| Biochemistry | 6 |
| Bioenergy | 14 |
| Biology | 10 |
| Biotechnology | 9 |
| Botany | 1 |
| Bridge construction | 1 |
| British usage, not spelling | 1 |
| Building materials | 1 |
| Business | 8 |
| Business style | 1 |
| Cables and cable production | 1 |
| Caspian | 6 |
| Cement | 3 |
| Chemical compounds | 1 |
| Chemical fibers | 5 |
| Chemical industry | 3 |
| Chemistry | 247 |
| Chess | 2 |
| Chromatography | 6 |
| Cinematography | 1 |
| Climatology | 12 |
| Clinical trial | 3 |
| Coal | 2 |
| Combustion gas turbines | 4 |
| Commerce | 2 |
| Communications | 4 |
| Computers | 4 |
| Concrete | 1 |
| Construction | 51 |
| Conventional notation | 1 |
| Cosmetics and cosmetology | 2 |
| Crystallography | 2 |
| Cycling other than sport | 5 |
| Dental implantology | 1 |
| Dentistry | 2 |
| Dermatology | 1 |
| Drilling | 3 |
| Ecology | 290 |
| Economy | 21 |
| Elections | 1 |
| Electrical engineering | 36 |
| Electricity | 2 |
| Electrochemistry | 25 |
| Electronics | 91 |
| Energy industry | 207 |
| Energy system | 2 |
| Engineering | 1 |
| Engines | 1 |
| Environment | 33 |
| European Bank for Reconstruction and Development | 7 |
| European Union | 10 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Facilities | 3 |
| Firefighting and fire-control systems | 21 |
| Fish farming pisciculture | 1 |
| Food industry | 28 |
| Food service and catering | 3 |
| Foreign affairs | 1 |
| Forestry | 21 |
| Foundry | 5 |
| Gas processing plants | 34 |
| General | 185 |
| Genetics | 1 |
| Geochemistry | 3 |
| Geochronology | 9 |
| Geography | 3 |
| Geology | 39 |
| Geophysics | 4 |
| Gold mining | 69 |
| GOST | 3 |
| Gynecology | 1 |
| Heating | 1 |
| High energy physics | 1 |
| Household appliances | 2 |
| Hydrology | 1 |
| Idiomatic | 2 |
| Immunology | 6 |
| Industry | 3 |
| Informal | 4 |
| Information technology | 11 |
| Inorganic chemistry | 2 |
| Intelligence and security services | 1 |
| International Monetary Fund | 10 |
| Jargon | 1 |
| Journalism terminology | 1 |
| Karachaganak | 3 |
| Laboratory equipment | 6 |
| Lasers | 8 |
| Law | 3 |
| Leather | 4 |
| Librarianship | 6 |
| Literature | 2 |
| Logging | 1 |
| Logistics | 1 |
| Machine components | 1 |
| Makarov | 352 |
| Mass media | 31 |
| Material safety data sheet | 1 |
| Materials science | 15 |
| Mathematics | 2 |
| Meat processing | 2 |
| Mechanic engineering | 17 |
| Medical | 92 |
| Medical appliances | 18 |
| Metal science | 3 |
| Metallurgy | 183 |
| Meteorology | 2 |
| Metrology | 3 |
| Microbiology | 1 |
| Microelectronics | 2 |
| Microscopy | 1 |
| Microsoft | 3 |
| Military | 49 |
| Mineralogy | 2 |
| Mining | 24 |
| Missiles | 3 |
| Molecular biology | 1 |
| Molikpaq | 1 |
| Name of organization | 2 |
| Nanotechnology | 607 |
| Natural resourses and wildlife conservation | 55 |
| Nautical | 51 |
| Nuclear and fusion power | 4 |
| Nuclear physics | 2 |
| Occupational health & safety | 11 |
| Oceanography & oceanology | 1 |
| Oil / petroleum | 82 |
| Oil and gas | 104 |
| Oil and gas technology | 30 |
| Oil processing plants | 58 |
| Oilfields | 14 |
| Organic chemistry | 4 |
| Patents | 2 |
| Perfume | 2 |
| Pest control | 1 |
| Pharmacy and pharmacology | 4 |
| Physical sciences | 1 |
| Physics | 21 |
| Physiology | 2 |
| Pipelines | 2 |
| Plastics | 4 |
| Plumbing | 1 |
| Politics | 2 |
| Polygraphy | 38 |
| Polymers | 80 |
| Power electronics | 1 |
| Production | 6 |
| Programming | 1 |
| Public utilities | 12 |
| Pulp and paper industry | 12 |
| Quality control and standards | 1 |
| Quantum electronics | 1 |
| Rail transport | 41 |
| Refractory materials | 2 |
| Refrigeration | 47 |
| Resins | 1 |
| Road works | 1 |
| Roll stock | 3 |
| Sakhalin | 24 |
| Sakhalin R | 2 |
| Sakhalin S | 2 |
| SAP | 2 |
| SAP tech. | 1 |
| Scuba diving | 1 |
| Security systems | 6 |
| Shipbuilding | 8 |
| Silicate industry | 13 |
| Slang | 3 |
| Soil science | 12 |
| Solar power | 18 |
| Solid-state physics | 1 |
| Stratigraphy | 5 |
| Technology | 570 |
| Telecommunications | 8 |
| Tengiz | 12 |
| Textile industry | 6 |
| Thermal engineering | 21 |
| Transport | 221 |
| Uncommon / rare | 1 |
| United Nations | 11 |
| Water resources | 4 |
| Water supply | 9 |
| Weapons and gunsmithing | 1 |
| Weapons of mass destruction | 6 |
| Welding | 15 |
| Winemaking | 5 |
| Радиоактивное излучение | 1 |