id	keyword
ejpam-6049	decision
ejpam-6049	oil
ejpam-6049	method
ejpam-6049	criteria
ejpam-6049	max
ejpam-6049	shale
ejpam-6049	alternative
ejpam-6049	table
ejpam-6049	pure
ejpam-6049	umin
ejpam-6049	umax
ejpam-6049	eur
ejpam-6049	appl