id	keyword
hls-12874	health
hls-12874	aid
hls-12874	countries
hls-12874	variables
hls-12874	income
hls-12874	health aid
hls-12874	data
hls-12874	imr
hls-12874	status
hls-12874	run
hls-12874	mortality
hls-12874	equation
hls-12874	table
hls-12874	effects
hls-12874	infant
hls-12874	governance
hls-12874	rate
hls-12874	time