Keyword Analysis & Research: what is an issn number in journals

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is an issn number in journals	1.24	0.6	239	78	34
what	0.11	0.5	6059	17	4
is	0.04	0.5	4250	90	2
an	1.85	0.6	6801	99	2
issn	1.74	0.3	897	23	4
number	1.61	0.9	3397	99	6
in	1.92	1	1875	13	2
journals	1.86	0.5	2157	2	8

Keyword	CPC	PCC	Volume	Score
what is an issn number in journals	1.53	0.2	913	6