4 functions of corrections searching

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
4 functions of corrections	`0.71`	`0.3`	`9158`	89	27
4	`0.63`	`0.8`	`3036`	24	1
functions	`1.3`	`0.2`	`4354`	79	9
of	`0.65`	`0.1`	`1732`	56	2
corrections	`1.05`	`0.7`	`841`	4	11

Keyword	CPC	PCC	Volume	Score
4 functions of corrections	1.76	0.2	983	96