SimilarityRank
fracking 0.810 11122
hydraulic_fracture 0.743 33483
shale_gas 0.691 37644
tar_sand 0.602 46054
shale 0.600 37008
Drilling 0.596 80548
drilling 0.570 10785
Natural_Gas 0.565 51686
Big_Oil 0.556 68370
Peak_Oil 0.546 75241
coal_mining 0.546 44011
Marcellus 0.542 79003
oil_and_gas_development 0.539 94930
Coal 0.535 37426
Groundwater 0.529 56268
the_coal_industry 0.527 51132
fossil_fuel 0.526 9239
driller 0.522 83065
coal 0.519 3568
oil_sand 0.517 85986
natural_gas 0.516 5419
uranium_mining 0.513 93344
Uranium 0.510 74440
methane 0.506 14641
the_fossil_fuel_industry 0.505 74590