Keyword Analysis & Research: what colors can the human eye be

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what colors can the human eye be	1.19	0.1	9277	50	32
what	1.22	0.9	9191	79	4
colors	0.28	0.2	2135	76	6
can	1.56	0.9	4328	74	3
the	0.37	0.3	9861	97	3
human	0.33	0.3	1729	93	5
eye	0.78	0.8	8696	21	3
be	0.9	0.7	4195	40	2

Keyword	CPC	PCC	Volume	Score
what colors can the human eye be	1.09	0.5	5946	13
what colors can the human eye see	0.42	1	6111	91
what colors can the human eye not see	1.23	0.2	681	41
how many colors can the human eye see	1.08	0.6	3137	44
human eye colors	1.52	1	287	96
why are colors important to the human eye	0.27	0.8	6012	32
all human eye colors	0.98	0.9	4035	78
human eye colors chart	0.09	1	5423	67
what colors stand out to the human eye	1.14	0.8	6449	20
pictures of human eye colors	1.81	0.4	2919	34
all possible human eye colors	0.41	0.3	6920	55