SimilarityRank
clean_technology 0.818 51777
alternative_energy 0.774 32265
environmental_technology 0.763 82794
green_energy 0.753 29006
renewable_energy 0.751 4106
renewable_energy_technology 0.738 55947
clean_energy 0.729 14373
sustainable_energy 0.718 32989
renewable_technology 0.710 94854
green_building 0.705 23931
alternative_energy_source 0.703 77620
energy_technology 0.701 60996
green_economy 0.694 36657
renewable_energy_source 0.691 24016
solar_technology 0.689 77306
energy_efficiency 0.688 5081
'_green 0.671 31306
green_product 0.669 89945
solar_energy 0.665 10842
energy_conservation 0.662 27969
green_business 0.657 99828
improve_energy_efficiency 0.652 77201
green_growth 0.647 60850
renewable_energy_system 0.644 88521
resource_efficiency 0.643 54134