id	keyword
cet-15026	family
cet-15026	capacity
cet-15026	businesses
cet-15026	expansion
cet-15026	animal
cet-15026	doi
cet-15026	decision
cet-15026	products
cet-15026	industry
cet-15026	meat
cet-15026	food
cet-15026	research