| Similarity | Rank | |
|---|---|---|
| waste_disposal | 0.830 | 44322 |
| solid_waste_management | 0.820 | 88395 |
| solid_waste | 0.760 | 32002 |
| waste_reduction | 0.756 | 64360 |
| recycling | 0.742 | 5364 |
| environmental_management | 0.716 | 28442 |
| wastewater_treatment | 0.704 | 51114 |
| resource_efficiency | 0.694 | 54134 |
| hazardous_waste | 0.667 | 31432 |
| water_management | 0.662 | 19218 |
| organic_waste | 0.660 | 69060 |
| disposal | 0.655 | 13085 |
| environment_protection | 0.644 | 74683 |
| water_conservation | 0.640 | 25962 |
| waste_water | 0.640 | 36994 |
| sanitation | 0.634 | 11173 |
| pollution_control | 0.632 | 79900 |
| environmental_technology | 0.632 | 82794 |
| industrial_waste | 0.631 | 70885 |
| environmental_protection | 0.628 | 10347 |
| water_treatment | 0.626 | 44454 |
| wastewater | 0.625 | 16254 |
| Waste_Management | 0.624 | 37837 |
| waste_stream | 0.624 | 52188 |
| food_waste | 0.623 | 25475 |