| Similarity | Rank | |
|---|---|---|
| deforestation | 0.907 | 27552 |
| desertification | 0.828 | 69099 |
| reforestation | 0.785 | 57300 |
| Degradation | 0.781 | 91767 |
| peatlands | 0.743 | 94373 |
| REDD | 0.735 | 37734 |
| biodiversity | 0.732 | 13376 |
| Forests | 0.732 | 32033 |
| Biodiversity | 0.731 | 33675 |
| Drought | 0.711 | 53807 |
| Eradication | 0.701 | 88025 |
| Erosion | 0.693 | 67301 |
| Impacts | 0.693 | 44421 |
| Pollution | 0.693 | 29306 |
| Ecosystems | 0.692 | 73560 |
| Vegetation | 0.689 | 63923 |
| Emissions | 0.685 | 37744 |
| Ecological | 0.682 | 34223 |
| rainforests | 0.682 | 35372 |
| Mitigation | 0.674 | 46446 |
| Climate | 0.671 | 8677 |
| transboundary | 0.668 | 87423 |
| forests | 0.666 | 6657 |
| Wetlands | 0.665 | 32776 |
| pollution | 0.662 | 5841 |