normalisation: 47 phrases in 15 subjects |
Accounting | 1 |
Chemistry | 2 |
Commerce | 1 |
Communications | 2 |
Construction | 3 |
Economy | 2 |
Environment | 1 |
General | 3 |
Industry | 2 |
Mathematics | 6 |
Microsoft | 3 |
Obsolete / dated | 1 |
Patents | 14 |
Research and development | 1 |
Technology | 5 |