Keyword Analysis & Research: what does muffled heart sounds mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does muffled heart sounds mean	1.26	0.9	9235	36	35
what	1.6	0.3	4027	56	4
does	1.27	0.4	9625	83	4
muffled	0.41	0.3	2074	33	7
heart	0.55	0.9	2078	28	5
sounds	1.07	0.8	2145	87	6
mean	1.92	0.4	2139	37	4

Keyword	CPC	PCC	Volume	Score
what does muffled heart sounds mean	1.59	0.9	4663	94