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: 798 phrases in 49 subjects

Advertising	1
Agriculture	18
Air defense	14
Amateur radio service	1
Architecture	1
Automobiles	101
Aviation	36
Business	2
Chemistry	5
Communications	9
Compressors	7
Computer numerical control	5
Computers	3
Construction	11
Dermatology	4
Ecology	2
Economics	1
Electric machinery	2
Electricity	5
Electronics	93
Engineering geology	1
Food industry	1
General	14
Geophysics	12
Information technology	7
Life sciences	2
Mathematics	2
Mechanic engineering	5
Metallurgy	6
Military	1
Navigation	1
Nuclear and fusion power	4
Nuclear physics	6
Oil / petroleum	14
Oil processing plants	1
Plastics	2
Power electronics	3
Rail transport	1
Refrigeration	2
Scientific	1
Shipbuilding	16
Shooting sport	2
Skydiving	3
Space	30
Technology	292
Telecommunications	20
Television	1
Textile industry	26
Wind Energy	1

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