id	keyword
ahmr-913	ref
ahmr-913	aging
ahmr-913	health
ahmr-913	nigeria
ahmr-913	migration
ahmr-913	status
ahmr-913	age
ahmr-913	life
ahmr-913	persons
ahmr-913	idps
ahmr-913	communities
ahmr-913	population
ahmr-913	displacement
ahmr-913	economic
ahmr-913	determinants
ahmr-913	years
ahmr-913	study
ahmr-913	host
ahmr-913	expectancy