Keyword Analysis & Research: when did humans start cooking food

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did humans start cooking food	0.2	0.8	6394	23	34
when	0.7	0.1	8237	89	4
did	1.25	0.6	6289	100	3
humans	0.54	0.7	2997	47	6
start	1.47	0.2	1545	42	5
cooking	0.77	0.6	9628	17	7
food	1.06	0.3	6469	18	4

Keyword	CPC	PCC	Volume	Score
when did humans start cooking food	0.49	0.8	8504	22