when was comic books invented

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was comic books invented	1.36	0.5	2567	34	29
when	1.83	0.9	8117	89	4
was	1.7	0.2	9078	69	3
comic	0.31	0.2	4180	21	5
books	0.38	0.1	4163	53	5
invented	1.25	0.2	1020	22	8

Keyword	CPC	PCC	Volume	Score
when was comic books invented	0.84	0.6	1275	19
when were comic books invented	0.58	1	9633	62
who invented comic books	0.32	0.8	1568	16
comic books invented year	1.72	1	7024	27
where were comic books invented	1.53	0.4	2929	44
when did comic books start	0.4	0.2	2400	7
when was the first comic book made	0.62	0.5	9067	10
when was the first comic book	0.1	0.2	2058	44
when were comics invented	0.28	1	552	40
when was the first comic book published	1.75	0.1	70	92
origins of comic books	1.81	0.8	5718	33
who created comic books	0.23	0.2	116	5
history of comics books	1.99	0.1	6639	39
who made the first comic book	0.22	0.7	4721	10
comic book history of comics	1	0.5	4554	97