| English thesaurus | |||
| |||
| BCR | |||
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Backspace : 65 phrases in 12 subjects |
| Automated equipment | 3 |
| Computers | 8 |
| Electronics | 5 |
| Information technology | 17 |
| Makarov | 4 |
| Mass media | 3 |
| Mechanics | 1 |
| Microsoft | 1 |
| Programming | 3 |
| Radioengineering | 1 |
| Technology | 16 |
| Telecommunications | 3 |