Keyword Analysis & Research: retina rods and cones function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
retina rods and cones function	1.64	0.8	108	48	30
retina	0.94	0.3	5983	10	6
rods	0.06	0.3	8244	24	4
and	1.29	0.2	4772	51	3
cones	1.6	0.8	4797	2	5
function	1.13	0.8	7986	12	8

Keyword	CPC	PCC	Volume	Score
retina rods and cones function	0.23	0.8	4535	32