| Subject | English | Russian |
| math. | the bound provided by ... is of limited use because it involves the unknowns | использует неизвестные |
| math. | the bound provided by i is of limited use because it involves the unknowns | ограничено для использования |
| math. | the bound provided by 3 is of limited use because it involves the unknowns | ограниченное применение (иметь ограниченное применение) |