id	keyword
abrj-599	government spending
abrj-599	human
abrj-599	development
abrj-599	growth
abrj-599	nigeria
abrj-599	variables
abrj-599	journal
abrj-599	study
abrj-599	education
abrj-599	relationship
abrj-599	trade
abrj-599	human development
abrj-599	effect
abrj-599	impact
abrj-599	research
abrj-599	capital