oil	oil	0.1374
gas	ga	0.1374
oil and gas	oil and ga	0.1374
Russian	rus	0.1374
industry	industr	0.1374
gas industry	ga industr	0.1374
Congress	congr	0.1374
RUSSIA'S OIL	rus oil	0.1374
Bashkortostan	bashkortostan	0.1374
WORKERS	worker	0.1374
UFA	uf	0.1374
gas complex	ga complec	0.1374
international	intern	0.0497