when did marvel comic books start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did marvel comic books start	1.05	0.7	7458	42	33
when	0.36	0.2	4757	49	4
did	1.3	0.3	5577	9	3
marvel	1.51	0.7	8342	76	6
comic	0.93	1	1690	67	5
books	1.46	1	9576	51	5
start	1.96	0.7	1994	89	5

Keyword	CPC	PCC	Volume	Score
when did marvel comic books start	0.97	0.7	175	41
marvel comic books history	1.02	0.5	5959	67
when did marvel comics first come out	1.59	0.7	2539	47
when was the first marvel comic published	0.71	0.6	9867	45
when was the first marvel comic made	0.43	0.4	9836	98
marvel comic books history timeline	0.22	0.3	2436	69
when was marvel comics founded	1.24	0.1	4536	31
what year is the first marvel comic	0.47	0.3	5965	79
history of marvel comics book	0.45	0.4	2565	56
what was the first marvel comic book	0.39	0.2	3577	30
marvel comics founding date	0.64	0.9	5575	27
history of marvel comics	1.1	0.5	7996	73