SimilarityRank
emission_from 0.862 32492
greenhouse_gas_emission 0.783 18703
CO2_emission 0.782 26256
Co_2_emission 0.773 88444
carbon_dioxide_emission 0.762 61386
carbon_emission 0.751 20778
greenhouse_gas 0.750 18514
GHG_emission 0.749 52810
GHG 0.745 70082
nitrogen_oxide 0.743 78932
emission_reduction 0.742 34127
NOx 0.734 71494
reduce_emission 0.723 41104
CO2 0.713 9699
low_emission 0.691 91447
air_pollutant 0.681 77087
emit 0.681 13873
sulfur_dioxide 0.667 93673
Co_2 0.665 19859
carbon_dioxide 0.664 11994
to_reduce_emission 0.662 81660
air_pollution 0.654 13199
particulate_matter 0.649 54856
pollution 0.649 4581
pollutant 0.648 14162