Keyword Analysis & Research: when did comic books start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did comic books start	0.05	0.9	324	65	26
when	0.29	0.8	1149	54	4
did	1.92	0.1	5942	20	3
comic	1.18	0.5	632	74	5
books	0.85	0.9	2469	82	5
start	0.57	0.4	8893	74	5

Keyword	CPC	PCC	Volume	Score
when did comic books start	1.43	0.1	7642	5