Keyword Analysis & Research: reference for this pmc article

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
reference for this pmc article	0.44	1	2355	41	30
reference	0.76	0.1	3528	75	9
for	0.06	0.8	1752	74	3
this	1.78	0.8	4432	36	4
pmc	0.02	0.5	4087	81	3
article	0.35	0.7	4265	90	7

Keyword	CPC	PCC	Volume	Score
reference for this pmc article	0.61	0.5	4015	30