|
infrastructure : 111 phrases in 23 subjects |
| Agriculture | 1 |
| Astronautics | 1 |
| Business | 1 |
| Communications | 11 |
| Construction | 1 |
| Economics | 6 |
| Energy industry | 3 |
| Environment | 7 |
| Finances | 2 |
| Forestry | 1 |
| General | 14 |
| Industry | 1 |
| Information technology | 7 |
| Law | 3 |
| Marketing | 1 |
| Microsoft | 13 |
| Natural sciences | 1 |
| Patents | 4 |
| Politics | 14 |
| Research and development | 2 |
| Scientific | 1 |
| Social science | 1 |
| Transport | 15 |