 |
| weight percent: 20 phrases in 13 subjects |
| Automobiles | 1 |
| Business | 1 |
| Cement | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| Leather | 1 |
| Medical | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil processing plants | 2 |
| Pharmacology | 1 |
| Technology | 5 |
|
| weight percent: 20 phrases in 13 subjects |
| Automobiles | 1 |
| Business | 1 |
| Cement | 1 |
| Electronics | 1 |
| Energy industry | 3 |
| Leather | 1 |
| Medical | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil processing plants | 2 |
| Pharmacology | 1 |
| Technology | 5 |