Keyword Analysis & Research: why are most mutations neutral

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why are most mutations neutral	0.63	0.6	6570	40	30
why	0.51	0.9	8614	84	3
are	1.58	0.2	9839	76	3
most	0.41	0.9	8423	25	4
mutations	0.43	0.9	6661	33	9
neutral	1.82	0.5	952	53	7

Keyword	CPC	PCC	Volume	Score
why are most mutations neutral	0.72	0.8	7196	78