id	keyword
ajoaa-5514	conflict
ajoaa-5514	nigeria
ajoaa-5514	farmers
ajoaa-5514	herder
ajoaa-5514	change
ajoaa-5514	crop
ajoaa-5514	climate
ajoaa-5514	journal
ajoaa-5514	study
ajoaa-5514	state
ajoaa-5514	rural
ajoaa-5514	development