id	keyword
ahmr-882	migration
ahmr-882	libya
ahmr-882	migrants
ahmr-882	ghanaian
ahmr-882	niger
ahmr-882	nigerien
ahmr-882	crisis
ahmr-882	return
ahmr-882	countries
ahmr-882	african
ahmr-882	country
ahmr-882	returnees
ahmr-882	paper
ahmr-882	review
ahmr-882	factors
ahmr-882	kandilige
ahmr-882	origin