id	keyword
ajee-2763	eco
ajee-2763	materials
ajee-2763	construction
ajee-2763	bricks
ajee-2763	blocks
ajee-2763	market
ajee-2763	building
ajee-2763	use
ajee-2763	concrete
ajee-2763	construction materials
ajee-2763	people
ajee-2763	respondents
ajee-2763	environment
ajee-2763	production