Russian	rus	0.1374
foreign	foreign	0.1374
Education	educ	0.1374
CIS	ci	0.1374
foreign students	foreign stud	0.1374
Russian colleges	rus colleg	0.0497
percent	perc	0.0497
Ministry of Education	minister of educ	0.0497
higher educational establishments	high educ establishm	0.0497
RIA Novosti's	ri novost	0.0497
year	year	0.0497
states	st	0.0081