id	keyword
hungeobull-687	soviet
hungeobull-687	union
hungeobull-687	travelogues
hungeobull-687	russia
hungeobull-687	soviet union
hungeobull-687	authors
hungeobull-687	czech
hungeobull-687	ussr
hungeobull-687	new
hungeobull-687	world
hungeobull-687	writing
hungeobull-687	texts
hungeobull-687	travellers
hungeobull-687	praha
hungeobull-687	country