Russian	rus	0.1374
Nigeria	niger	0.1374
RIA	ri	0.1374
president	presid	0.0497
year	year	0.0497
businessmen	businessm	0.0497
million dollar	million dol	0.0497
commercialeconomic relations	commercialeconom rel	0.0497
project	project	0.0081
RUSSIAN BUSINESSMEN	rus businessm	0.0081
informed sources	inform sourc	0.0081
president of Nigeria	presid of niger	0.0081
became	becam	0.0081
Moscow	moscow	0.0081
gas	ga	0.0081