id	keyword
issue-221	ukraine
issue-221	region
issue-221	enterprises
issue-221	plant
issue-221	coal
issue-221	luhansk
issue-221	industry
issue-221	production
issue-221	donetsk
issue-221	state
issue-221	donbas
issue-221	products
issue-221	equipment
issue-221	economy
issue-221	military
issue-221	russian
issue-221	times
issue-221	ukrainian