Keyword Analysis & Research: in vision the major purpose of the iris is to

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
in vision the major purpose of the iris is to	1	0.9	2936	94	45
in	1.8	0.6	5740	88	2
vision	0.76	0.3	2773	47	6
the	1.2	0.6	5000	99	3
major	1.06	0.4	380	90	5
purpose	1.98	0.3	4604	15	7
of	1.56	0.4	67	89	2
the	1.62	0.8	4548	52	3
iris	0.94	0.5	3980	91	4
is	0.57	0.3	1084	53	2
to	1.06	0.8	3005	8	2

Keyword	CPC	PCC	Volume	Score
in vision the major purpose of the iris is to	1.63	0.9	3748	34
the purpose of the iris is	2	0.5	5449	87
purpose of the iris in the eye	0.99	0.2	3597	68
function of the iris of the eye	1.13	0.2	1119	16
what is the role of the iris	1.14	0.4	2405	31
what is the function of the iris	0.81	0.5	9352	5
what's the function of the iris	1.4	0.9	8696	45
describe the iris and explain its function	1.11	0.4	185	21
main function of the iris	1.9	0.3	5529	87
role of iris in eye	0.36	0.9	1974	94
function of iris in human eye	0.7	0.6	5038	28
what is the iris and its function	0.94	0.4	9529	80
state the function of iris	0.54	0.8	6738	4