Keyword Analysis & Research: why can't i add a friend

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why can't i add a friend	0.78	0.9	6516	38	24
why	1.39	0.2	2770	72	3
can't	1.98	0.2	3878	16	5
i	1.38	0.3	6489	98	1
add	0.43	0.5	9442	57	3
a	0.95	0.1	7775	10	1
friend	0.81	0.4	7091	100	6

Keyword	CPC	PCC	Volume	Score
why can't i add a friend	1.64	0.7	8002	26