| Similarity | Rank | |
|---|---|---|
| on_climate_change | 0.802 | 19389 |
| climate_Change | 0.800 | 9291 |
| on_global_warming | 0.667 | 98920 |
| climate_change | 0.662 | 1527 |
| the_UNFCCC | 0.654 | 73536 |
| Global_Warming | 0.651 | 39333 |
| to_address_climate_change | 0.649 | 98249 |
| Global_Change | 0.641 | 98688 |
| global_climate | 0.639 | 53875 |
| climate_action | 0.634 | 57778 |
| about_climate_change | 0.630 | 82998 |
| Rio_+_[number] | 0.627 | 54662 |
| COP21 | 0.618 | 89910 |
| UNEP | 0.617 | 29608 |
| climate_change_issue | 0.615 | 92368 |
| climate_policy | 0.606 | 36138 |
| for_Sustainable_Development | 0.598 | 98709 |
| Sustainable_Development | 0.597 | 30275 |
| address_climate_change | 0.596 | 69629 |
| the_IPCC | 0.596 | 35725 |
| climate_impact | 0.596 | 58190 |
| the_Kyoto_Protocol | 0.594 | 39579 |
| global_climate_change | 0.592 | 29854 |
| 350.org | 0.591 | 88684 |
| Green_Economy | 0.590 | 92975 |