Keyword Analysis & Research: some songs are greyed out on itunes

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
some songs are greyed out on itunes	0.7	0.9	2996	71	35
some	1.9	1	6029	55	4
songs	1.67	0.6	6362	30	5
are	0.59	0.8	4397	72	3
greyed	0.79	0.6	532	66	6
out	1.68	0.2	764	1	3
on	1.42	0.6	2219	87	2
itunes	0.09	1	5666	38	6

Keyword	CPC	PCC	Volume	Score
some songs are greyed out on itunes	1.14	0.7	8517	92
why are some songs greyed out in itunes	1.76	0.4	9394	91
why are some of my songs greyed out in itunes	1.42	0.9	9304	30
some songs in itunes library greyed out	0.13	1	9217	55