id	keyword
ejpam-6451	control
ejpam-6451	marijuana
ejpam-6451	smokers
ejpam-6451	model
ejpam-6451	rate
ejpam-6451	use
ejpam-6451	ullah
ejpam-6451	non
ejpam-6451	pure
ejpam-6451	u ∗
ejpam-6451	individuals
ejpam-6451	eur
ejpam-6451	appl
ejpam-6451	math
ejpam-6451	class
ejpam-6451	users
ejpam-6451	time