Keyword Analysis & Research: rods and cones eye function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
rods and cones eye function	0.04	0.6	7815	37	27
rods	1.48	0.9	7219	59	4
and	0.8	1	5201	34	3
cones	0.97	0.2	5684	52	5
eye	1.34	0.8	1015	36	3
function	1.56	0.6	2488	27	8

Keyword	CPC	PCC	Volume	Score
rods and cones eye function	1.66	0.4	9833	9
function of rods and cones in human eye	1.08	0.8	1882	43
rods and cones in human eye	1.28	1	5673	90
what is rods and cones in eye	0.4	0.5	7549	52
define rods and cones in eye	0.55	0.4	9290	83
cones and rods of the eye	0.63	0.7	2582	61
retina function and rods and cones	1.28	0.8	8758	100