id	keyword
hungeobull-11174	change
hungeobull-11174	temperature
hungeobull-11174	series
hungeobull-11174	trend
hungeobull-11174	time
hungeobull-11174	et al
hungeobull-11174	mean
hungeobull-11174	etcw
hungeobull-11174	century
hungeobull-11174	warming
hungeobull-11174	climate
hungeobull-11174	period
hungeobull-11174	data
hungeobull-11174	hungarian