Keyword Analysis & Research: why can't i sign into my kindle

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why can't i sign into my kindle	0.73	0.7	2632	100	31
why	1.72	0.3	1107	23	3
can't	0.1	0.5	1478	44	5
i	1.7	0.1	1372	2	1
sign	0.73	0.4	2791	63	4
into	0.05	0.6	9177	98	4
my	0.72	1	2076	63	2
kindle	1.63	0.3	1168	32	6

Keyword	CPC	PCC	Volume	Score
why can't i sign into my kindle	0.73	1	7680	52