Keyword Analysis & Research: how do you describe the hardness of a rock

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how do you describe the hardness of a rock	1.69	0.1	4748	89	42
how	0.82	0.8	3612	53	3
do	0.85	0.7	5420	31	2
you	0.56	0.7	9090	24	3
describe	1.45	0.4	270	38	8
the	0.96	0.9	683	29	3
hardness	0.77	1	1737	13	8
of	1.48	1	3184	16	2
a	1.85	0.4	3519	37	1
rock	0.53	1	2761	78	4

Keyword	CPC	PCC	Volume	Score
how do you describe the hardness of a rock	1.97	0.9	7132	83