Keyword Analysis & Research: what color does the human eye see first

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what color does the human eye see first	0.74	0.8	2918	80	39
what	1.87	0.7	8328	79	4
color	1.03	0.3	8789	80	5
does	1.96	0.5	1665	76	4
the	1.16	0.6	451	67	3
human	0.05	0.7	6178	72	5
eye	1.41	0.2	9437	80	3
see	1.78	0.1	3865	48	3
first	1.29	0.3	8885	19	5

Keyword	CPC	PCC	Volume	Score
what color does the human eye see first	0.69	0.8	1445	14
which color does the human eye see first	1.41	0.5	9433	81
how does the human eye see color	0.86	0.5	4452	78
what color do your eyes see first	1.39	0.4	4241	73
what colors can the human eye see	0.3	0.3	8545	71
what was the first eye color	0.34	0.7	6855	83
what color catches the eye first	1.52	0.2	8535	3
what colors do humans see first	1.51	0.9	6514	32
how does the eye see colour	1.73	0.5	9852	93
what eye color do most humans have	0.77	0.4	3067	48
what color eyes do humans have	0.18	1	6430	6
facts about eye color	0.75	0.1	9259	4