expedition	expedit	0.1374
polar	pol	0.1374
northern	northern	0.1374
circle	circl	0.1374
Chernomyrdin	chernomyrdin	0.1374
Russian	rus	0.1374
RIA Novosti	ri novost	0.0497
Explorer	explorer	0.0497
starts	start	0.0497
embark	embark	0.0497
dogteam	dogteam	0.0497
polar circle	pol circl	0.0497
group	group	0.0081