| Similarity | Rank | |
|---|---|---|
| treat_water | 0.722 | 93862 |
| irrigation_water | 0.706 | 72924 |
| wastewater | 0.705 | 16254 |
| waste_water | 0.701 | 36994 |
| for_irrigation | 0.693 | 68366 |
| stormwater | 0.677 | 37648 |
| desalination | 0.675 | 50200 |
| storm_water | 0.661 | 71726 |
| groundwater | 0.660 | 10207 |
| water_efficiency | 0.652 | 92730 |
| treatment_plant | 0.648 | 48607 |
| potable_water | 0.645 | 47408 |
| water_supply | 0.639 | 7947 |
| wastewater_treatment | 0.637 | 51114 |
| effluent | 0.632 | 39640 |
| water_storage | 0.632 | 92766 |
| water_conservation | 0.632 | 25962 |
| wastewater_treatment_plant | 0.632 | 59904 |
| ground_water | 0.631 | 30977 |
| surface_water | 0.629 | 17620 |
| rainwater | 0.628 | 41449 |
| irrigation | 0.628 | 10253 |
| conserve_water | 0.627 | 90141 |
| water_treatment | 0.627 | 44454 |
| water_usage | 0.625 | 66857 |