Keyword Analysis & Research: how to define a enum

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to define a enum	1.89	0.7	1088	96	20
how	1.68	1	7181	52	3
to	0.47	0.6	6851	20	2
define	0.41	0.8	598	14	6
a	1.49	0.5	544	26	1
enum	0.01	0.5	7659	70	4

Keyword	CPC	PCC	Volume	Score
how to define a enum	0.31	0.1	4067	90