id	keyword
ajoaa-596	efficiency
ajoaa-596	farmers
ajoaa-596	cassava
ajoaa-596	profit
ajoaa-596	nigeria
ajoaa-596	homestead
ajoaa-596	production
ajoaa-596	state
ajoaa-596	stochastic
ajoaa-596	size
ajoaa-596	vol
ajoaa-596	level