id	keyword
ajoaa-5108	south
ajoaa-5108	africa
ajoaa-5108	agri
ajoaa-5108	food
ajoaa-5108	trade
ajoaa-5108	exports
ajoaa-5108	factors
ajoaa-5108	south africa
ajoaa-5108	table
ajoaa-5108	study
ajoaa-5108	performance