id	keyword
fbem-18914	supply
fbem-18914	chain
fbem-18914	supply chain
fbem-18914	altruistic
fbem-18914	preference
fbem-18914	decision
fbem-18914	research
fbem-18914	products
fbem-18914	manufacturer
fbem-18914	pricing
fbem-18914	goods
fbem-18914	retailer