id	keyword
issue-739	development
issue-739	areas
issue-739	hazuda
issue-739	state
issue-739	region
issue-739	study
issue-739	potential
issue-739	support
issue-739	production
issue-739	population
issue-739	territories
issue-739	information
issue-739	erfan
issue-739	level
issue-739	ukraine
issue-739	use
issue-739	quality
issue-739	management