Keyword Analysis & Research: php regex replace function

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
php regex replace function	1.96	0.7	578	70	26
php	0.32	0.9	6394	37	3
regex	0.69	0.8	7275	51	5
replace	1.97	1	8358	68	7
function	1.61	0.3	82	39	8

Keyword	CPC	PCC	Volume	Score
php regex replace function	1.17	0.1	5596	86