Russia	rus	0.1374
Nigeria	niger	0.0497
Declaration	decl	0.0497
Russia and Nigeria	rus and niger	0.0497
Moscow	moscow	0.0497
economic	econom	0.0497
presidents	presid	0.0497
international	intern	0.0081
parts	part	0.0081
reinforcement	reinforc	0.0081
co-operation	co oper	0.0081
UNO	un	0.0081
PARTNERSHIP	partnership	0.0081
document	docum	0.0081
field	field	0.0081