expedition	expedit	0.1374
Russian	rus	0.1374
snowmobiles	snowmobil	0.0497
Chernomyrdin	chernomyrdin	0.0497
Northern	northern	0.0497
travelling	travel	0.0497
said	said	0.0497
group	group	0.0497
ROUND-THE-WORLD	round th world	0.0081
Polar	pol	0.0081
sledges	sledg	0.0081
dogs	dog	0.0081
ex-premier	ex prem	0.0081
RIA	ri	0.0081
member	member	0.0081