id	keyword
crl-15100	uncitedness
crl-15100	science
crl-15100	journal
crl-15100	percent
crl-15100	isi
crl-15100	library
crl-15100	articles
crl-15100	citation
crl-15100	information
crl-15100	research
crl-15100	scale
crl-15100	lis