id	keyword
issue-4	hotel
issue-4	market
issue-4	ukraine
issue-4	services
issue-4	hotel services
issue-4	national
issue-4	development
issue-4	hotel market
issue-4	business
issue-4	rooms
issue-4	companies
issue-4	number
issue-4	гостиничных
issue-4	industry
issue-4	tourism
issue-4	услуг
issue-4	operators