Keyword Analysis & Research: this code contains an invalid character

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
this code contains an invalid character	0.51	0.2	1992	17	39
this	1.27	0.7	7549	72	4
code	1.16	0.8	7201	20	4
contains	1.65	0.7	9493	85	8
an	1.85	0.7	1320	1	2
invalid	0.7	0.2	8603	88	7
character	0.18	1	8277	45	9

Keyword	CPC	PCC	Volume	Score
this code contains an invalid character	1.17	0.1	2626	52
this claim code contains invalid characters	1.35	0.1	307	82
character name contains an invalid character	1.26	0.3	2211	95
contains an invalid character	1.83	0.6	1387	74
invalid character found in	0.15	0.1	4439	37
an invalid character was present	0.6	0.2	3211	6
id contains invalid characters	0.96	0.1	543	84
invalid character in identifier	0.41	1	5640	53
invalid character in component	1.32	0.7	1880	16
invalid character in name at 1	1.56	1	8346	96