Keyword Analysis & Research: why is the underside of my tongue black

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why is the underside of my tongue black	1.1	0.2	7103	19	39
why	1.55	0.5	2175	17	3
is	0.77	0.7	2516	51	2
the	0.82	0.5	170	51	3
underside	1.09	0.9	6854	33	9
of	0.11	0.7	1833	47	2
my	0.21	0.4	3351	84	2
tongue	1.67	0.6	2649	32	6
black	1.26	0.7	5717	73	5

Keyword	CPC	PCC	Volume	Score
why is the underside of my tongue black	0.33	0.3	1265	48