Keyword Analysis & Research: javascript regex optional group

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
javascript regex optional group	1.68	0.5	3831	89	31
javascript	1.78	1	6630	49	10
regex	0.05	0.7	7351	27	5
optional	1.78	0.4	35	18	8
group	1.13	0.2	7198	12	5

Keyword	CPC	PCC	Volume	Score
javascript regex optional group	0.49	0.4	6584	30