SimilarityRank
biofuel 0.814 11346
renewable_fuel 0.805 88540
alternative_fuel 0.799 38448
ethanol 0.762 13692
diesel_fuel 0.725 48281
bioga 0.708 33090
feedstock 0.696 44952
diesel 0.688 12206
liquid_fuel 0.686 86707
Biofuels 0.679 85923
methanol 0.672 39114
gasoline 0.660 11463
natural_gas 0.655 5419
CNG 0.653 58832
vegetable_oil 0.652 40214
fuel_oil 0.645 80779
propane 0.644 42218
biomass 0.642 8352
jet_fuel 0.640 83249
fuel_cell 0.637 19021
hydrogen 0.625 10438
electric_vehicle 0.624 16350
hybrid_vehicle 0.621 71174
bioenergy 0.604 43864
diesel_engine 0.603 31205