Keyword Analysis & Research: what does a pulse below 50 mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does a pulse below 50 mean	1.5	0.9	2507	12	31
what	1.41	1	4244	65	4
does	0.06	0.5	7295	31	4
a	1.55	0.8	2753	72	1
pulse	1.17	0.9	6463	59	5
below	0.95	0.2	4957	76	5
50	1.88	0.5	4455	7	2
mean	0.39	0.8	2111	4	4

Keyword	CPC	PCC	Volume	Score
what does a pulse below 50 mean	0.79	0.2	3030	25