id	keyword
hungeobull-8143	education
hungeobull-8143	karst
hungeobull-8143	tara
hungeobull-8143	knowledge
hungeobull-8143	visitors
hungeobull-8143	respondents
hungeobull-8143	population
hungeobull-8143	percent
hungeobull-8143	importance
hungeobull-8143	serbia
hungeobull-8143	protection
hungeobull-8143	pas