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to phrases
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86 phrases
in 21 subjects
Advertising
16
Air defense
3
Aviation
1
Construction
1
Corporate governance
1
Economy
1
Electronics
7
Exhibitions
1
General
2
Geophysics
1
Hydroelectric power stations
3
Information technology
3
Mathematics
1
Metallurgy
1
Oil / petroleum
2
Otorhinolaryngology
1
Rail transport
1
Shipbuilding
1
Space
9
Technology
22
Telecommunications
8
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