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insertion : 145 phrases in 26 subjects |
| Agriculture | 1 |
| Antennas and waveguides | 1 |
| Chemistry | 2 |
| Communications | 13 |
| Earth sciences | 2 |
| Economics | 2 |
| Education | 1 |
| Electronics | 31 |
| Environment | 1 |
| Finances | 4 |
| General | 7 |
| Health care | 2 |
| Industry | 8 |
| Information technology | 11 |
| Labor law | 5 |
| Law | 3 |
| Materials science | 3 |
| Medical | 5 |
| Microsoft | 13 |
| Natural sciences | 1 |
| Piezoelectric crystals | 2 |
| Radio | 1 |
| Social science | 17 |
| Technology | 6 |
| Transport | 2 |
| Vacuum tubes | 1 |