regex match up to 2 digits

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
regex match up to 2 digits	0.5	1	1704	56	26
regex	0.06	0.6	4638	63	5
match	1.88	0.9	6687	17	5
up	1.32	1	6159	47	2
to	0.2	0.5	4468	78	2
2	1.23	0.7	2321	79	1
digits	0.26	0.2	8531	88	6

Keyword	CPC	PCC	Volume	Score
regex match up to 2 digits	0.42	0.3	2590	17
regex match 1 to 3 digits	0.6	0.6	3337	86
regex match any number of digits	0.14	0.2	3870	70
regex match 1 or more digits	1.89	0.6	1687	57
regex match only digits	1.45	0.3	8183	98
regex match specific digits	1.18	0.4	7568	50
regex match 3 digits	0.97	0.1	3261	6
regex match 2 numbers	0.59	0.6	3859	68
regex match 4 digits	0.39	0.7	1131	91
regex match specific number of digits	1.65	0.6	9666	17
regex to match 10 digit number	0.84	0.9	4075	80
regex match single digit	0.11	1	7675	32
regex match 3 digit number	0.88	1	6178	35
regex match 6 digit number	0.88	0.3	9208	84
regex for multiple digits	0.86	0.6	6059	41