| Similarity | Rank | |
|---|---|---|
| natural_resource_management | 0.777 | 33163 |
| environmental_policy | 0.730 | 21977 |
| sustainable_development | 0.726 | 5196 |
| waste_management | 0.716 | 16497 |
| water_resource_management | 0.715 | 64165 |
| biodiversity_conservation | 0.715 | 50692 |
| environmental_protection | 0.711 | 10347 |
| resource_management | 0.710 | 26040 |
| environmental_sustainability | 0.701 | 17668 |
| environmental_conservation | 0.693 | 53776 |
| environmental_engineering | 0.690 | 79017 |
| Environmental_Management | 0.687 | 46550 |
| land_management | 0.685 | 37132 |
| water_management | 0.675 | 19218 |
| environmental_science | 0.674 | 21547 |
| nature_conservation | 0.668 | 48472 |
| environmental_technology | 0.665 | 82794 |
| environmental_health | 0.662 | 26406 |
| spatial_planning | 0.659 | 57088 |
| environmental_monitoring | 0.657 | 56925 |
| environmental_impact_assessment | 0.655 | 71392 |
| land_use_planning | 0.652 | 62183 |
| climate_change_adaptation | 0.652 | 45842 |
| environmental_quality | 0.650 | 55712 |
| sustainability | 0.646 | 1720 |