id	keyword
crl-10126	articles
crl-10126	i944
crl-10126	new
crl-10126	price
crl-10126	quarterly
crl-10126	american
crl-10126	research
crl-10126	journal
crl-10126	revista
crl-10126	i943
crl-10126	book
crl-10126	publication
crl-10126	reviews