id	keyword
easat-10570	obesity
easat-10570	vol
easat-10570	population
easat-10570	income
easat-10570	waste
easat-10570	shocks
easat-10570	prevalence
easat-10570	national
easat-10570	food
easat-10570	emissions
easat-10570	results
easat-10570	variables
easat-10570	test
easat-10570	study
easat-10570	causality
easat-10570	saudi
easat-10570	obesity prevalence
easat-10570	health