Keyword Analysis & Research: the function of rods and cones

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
the function of rods and cones	1.06	0.7	1978	81	30
the	0.31	0.7	6781	14	3
function	0.83	0.6	1245	5	8
of	1.56	0.8	4130	34	2
rods	1.81	0.4	1482	4	4
and	1.41	0.7	6677	14	3
cones	0.88	0.1	1691	57	5

Keyword	CPC	PCC	Volume	Score
the function of rods and cones	0.89	0.2	4084	77