CPL @1104 (96.9%) on 18-mar-2018 [ "arg2 and liquefied natural arg1" "arg2 and oil and natural arg1" "arg2 of crude oil and natural arg1" "arg2 or liquefied natural arg1" "arg2 and coal seam arg1" ] using (gas, mining)
CPL @1104 (87.5%) on 18-mar-2018 [ "arg2 or liquefied arg1" "arg2 and liquefied arg1" "arg2 and processing of oil and arg1" ] using (natural_gas, mining)
CPL @1096 (75.0%) on 18-jan-2018 [ "arg2 Engineering and Information arg1" "arg2 Engineering from Delft University of arg1" ] using (technology, mining)