Russian	rus	0.1374
Nigeria	niger	0.1374
economic	econom	0.0497
RIA Novosti	ri novost	0.0497
year	year	0.0497
million	million	0.0497
trade and economic	trad and econom	0.0497
President	presid	0.0497
economic relations	econom rel	0.0497
businessmen	businessm	0.0497
million dollars	million dol	0.0497
project	project	0.0081
Moscow	moscow	0.0081
RUSSIAN BUSINESSMEN	rus businessm	0.0081
President of Nigeria	presid of niger	0.0081