SimilarityRank
reduce_emission 0.824 41104
carbon_reduction 0.799 96756
greenhouse_gas_emission 0.780 18703
to_reduce_emission 0.777 81660
reduce_greenhouse_gas_emission 0.763 57109
GHG_emission 0.762 52810
carbon_emission 0.744 20778
emission 0.742 4559
CO2_emission 0.742 26256
Co_2_emission 0.741 88444
carbon_dioxide_emission 0.727 61386
the_Kyoto_Protocol 0.721 39579
reduce_carbon_emission 0.717 71366
GHG 0.716 70082
greenhouse_gas 0.715 18514
low_emission 0.710 91447
climate_policy 0.682 36138
carbon_credit 0.677 66213
climate_action 0.671 57778
carbon_market 0.668 60206
climate_protection 0.659 84663
address_climate_change 0.654 69629
NOx 0.646 71494
carbon_offset 0.644 90147
energy_saving 0.640 17268