0	0.13265	conflict diplomacy war states conflicts rwanda others citizen 
1	0.15214	women education examination hiv/aids technology gender business industrial 
2	0.19723	students information teaching library use education learning enugu 
3	0.13372	food security africa aid insecurity climate environmental change 
4	0.08851	ecowas kidnapping security states regional peacekeeping west nations 
5	0.21442	nigeria ethnic national state government governance democratic nigerian 
6	0.11349	nigeria arms state child labour class poverty capital 
7	0.44057	development nigeria economic state policy people resource national