Keyword Analysis & Research: when does human history begin

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when does human history begin	0.72	0.3	9389	62	29
when	1.31	0.6	4137	86	4
does	1.61	0.8	2897	22	4
human	1.06	0.6	5635	8	5
history	0.89	0.3	3663	13	7
begin	1.56	0.4	3858	58	5

Keyword	CPC	PCC	Volume	Score
when does human history begin	1.04	0.6	3637	88
when did human history begin	0.91	0.7	7199	66
beginning of human history	1.17	0.9	5077	96
what marks the beginning of human history	1.5	0.3	7306	11
beginning of recorded human history	0.88	0.8	6392	51
kant conjectural beginning of human history	0.76	1	8309	25
conjectural beginning of human history	1.92	0.8	1523	96
when in human history did technology begin	1.77	0.6	579	24