Keyword Analysis & Research: function of rods and cones

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
function of rods and cones	0.56	0.8	6270	81	26
function	1.81	0.4	9714	83	8
of	1.95	0.1	7645	72	2
rods	1.63	0.3	9071	75	4
and	0.4	1	9658	15	3
cones	0.45	0.5	3381	79	5

Keyword	CPC	PCC	Volume	Score
function of rods and cones	0.9	0.4	8358	1
function of rods and cones in eye	0.67	0.1	3197	69
function of rods and cones in human eye	1.12	0.9	4775	98
function of rods and cones class 10	0.21	0.7	9444	16
rods vs cones function	1.54	0.9	9791	35
retina function and rods and cones	1.35	0.7	5227	57
eyes rods and cones function	0.08	0.7	7638	77