Iran	iran	0.1374
Russia	rus	0.1374
Russia and Iran	rus and iran	0.1374
presidents	presid	0.1374
beginning	begin	0.1374
Vladimir Putin	vladimir putin	0.1374
IRANIAN HEAD	iran head	0.1374
spring	spring	0.1374
attendance	at	0.1374
Mohammad Khatami	mohammad khatam	0.1374
MOSCOW	moscow	0.1374
explained	explain	0.0497
relations	rel	0.0497
state	st	0.0081