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

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why can't i sign into my amazon account	0.23	0.8	9052	24	39
why	0.02	0.6	7463	65	3
can't	1.65	0.7	512	68	5
i	0.42	0.7	5662	37	1
sign	0.38	0.5	4673	12	4
into	1.09	0.9	3688	75	4
my	1.34	0.9	3246	24	2
amazon	0.9	1	9432	27	6
account	0.48	0.7	9906	16	7

Keyword	CPC	PCC	Volume	Score
why can't i sign into my amazon account	0.28	0.2	9583	8