Nagorno-Karabakh	nagorn karabakh	0.1374
President	presid	0.1374
Azerbaijan's	azerbaijan	0.1374
conflict	conflict	0.1374
Armenia's	arm	0.1374
Nagorno-Karabakh conflict	nagorn karabakh conflict	0.0497
ARMENIAN PRESIDENTS	arm presid	0.0497
settlement	settl	0.0497
Azeri	azer	0.0497
said	said	0.0497
issue	issu	0.0081