Keyword Analysis & Research: regex for a single character

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
regex for a single character	1.1	0.3	6953	70	28
regex	1.61	0.5	2059	60	5
for	0.72	0.4	5058	94	3
a	0.26	0.5	918	42	1
single	0.64	0.3	1262	92	6
character	0.24	0.3	5618	91	9

Keyword	CPC	PCC	Volume	Score
regex for a single character	0.24	0.2	391	39