Treaty	treat	0.0497
Iran	iran	0.0497
Russia	rus	0.0497
countries	countr	0.0497
sides	sid	0.0497
aggression	aggr	0.0497
spheres	spher	0.0497
principles	principl	0.0497
peaceful	peac	0.0497
Russia and Iran	rus and iran	0.0497
mutual relations	mutu rel	0.0497
force	forc	0.0497
settlement	settl	0.0497
Moscow	moscow	0.0497
joint	joint	0.0497