| Similarity | Rank | |
|---|---|---|
| water_management | 0.871 | 19218 |
| water_resource | 0.792 | 11673 |
| natural_resource_management | 0.764 | 33163 |
| water_policy | 0.749 | 81776 |
| hydrology | 0.746 | 26128 |
| water_security | 0.733 | 76795 |
| the_water_sector | 0.724 | 69263 |
| climate_change_adaptation | 0.720 | 45842 |
| environmental_management | 0.715 | 28442 |
| land_management | 0.699 | 37132 |
| climate_adaptation | 0.689 | 99052 |
| water_conservation | 0.682 | 25962 |
| Water_Resources | 0.675 | 38831 |
| water_issue | 0.671 | 44788 |
| water_scarcity | 0.668 | 48604 |
| wastewater_treatment | 0.668 | 51114 |
| land_use_planning | 0.665 | 62183 |
| river_basin | 0.665 | 51415 |
| spatial_planning | 0.664 | 57088 |
| biodiversity_conservation | 0.663 | 50692 |
| water_availability | 0.660 | 60520 |
| water_quality | 0.657 | 8567 |
| solid_waste_management | 0.654 | 88395 |
| land_degradation | 0.653 | 65390 |
| Hydrology | 0.652 | 99226 |