| Similarity | Rank | |
|---|---|---|
| increase_efficiency | 0.789 | 26264 |
| improve_efficiency | 0.766 | 31393 |
| efficiency | 0.746 | 2199 |
| more_efficient | 0.678 | 7315 |
| cost_reduction | 0.663 | 37456 |
| a_more_efficient | 0.658 | 42459 |
| high_efficiency | 0.651 | 32026 |
| cost_efficiency | 0.648 | 76154 |
| reduce_cost | 0.641 | 15420 |
| cost_saving | 0.637 | 17397 |
| operational_efficiency | 0.630 | 54519 |
| great_flexibility | 0.607 | 93696 |
| improve_performance | 0.604 | 24490 |
| increase_productivity | 0.599 | 25036 |
| improve_productivity | 0.579 | 48263 |
| efficiency_of | 0.569 | 5753 |
| more_efficiently | 0.568 | 19634 |
| cost_effectiveness | 0.566 | 58138 |
| low_cost | 0.565 | 7473 |
| high_productivity | 0.565 | 61452 |
| increase_energy_efficiency | 0.565 | 97027 |
| improve_quality | 0.564 | 47545 |
| cut_cost | 0.563 | 50131 |
| improve_service | 0.560 | 52212 |
| increase_performance | 0.560 | 78758 |