Russia	rus	0.1374
Vietnam	vietnam	0.1374
project	project	0.1374
signed	sign	0.1374
Russia and Vietnam	rus and vietnam	0.1374
million dollars	million dol	0.1374
agreement	agr	0.1374
RIA Novosti	ri novost	0.0497
joint	joint	0.0497
participate	particip	0.0497
intergovernmental	intergovernm	0.0497
amount	amount	0.0497
DOCUMENTS	docum	0.0081