SimilarityRank
Biomass 0.797 78430
bioenergy 0.775 43864
Biofuels 0.755 85923
Renewable_Energy 0.679 25699
biomass 0.676 8352
Renewables 0.641 81235
Wind_Energy 0.640 88427
Renewable 0.636 86181
biofuel 0.628 11346
Fuels 0.621 93475
Clean_Energy 0.620 64978
bioga 0.613 33090
Energy 0.609 3952
Biotechnology 0.607 19911
Energy_Policy 0.606 84594
Solar_Energy 0.605 59383
renewable_energy 0.604 4106
anaerobic_digestion 0.604 68210
Green_Economy 0.596 92975
renewable_fuel 0.596 88540
Energy_Efficiency 0.589 27741
renewable_resource 0.584 46913
renewable_source 0.584 75160
renewable_energy_source 0.581 24016
sustainable_energy 0.580 32989