Keyword Analysis & Research: what does the number 418 mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does the number 418 mean	1.82	1	4538	79	29
what	0.19	0.6	8440	18	4
does	1.61	0.5	4991	4	4
the	1.2	0.3	9754	89	3
number	0.78	1	6796	32	6
418	0.39	0.4	3085	95	3
mean	1.76	0.8	1368	51	4

Keyword	CPC	PCC	Volume	Score
what does the number 418 mean	0.64	1	2459	58