Keyword Analysis & Research: passport number validation regex

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
passport number validation regex	0.41	1	8542	72	32
passport	0.8	1	405	9	8
number	1.45	0.8	8471	40	6
validation	1.86	0.8	8946	64	10
regex	1.51	0.9	6890	21	5

Keyword	CPC	PCC	Volume	Score
passport number validation regex	1.45	0.4	5469	53