Keyword Analysis & Research: meta analysis of mask efficacy

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
meta analysis of mask efficacy	1.4	0.3	353	18	30
meta	0.88	0.9	4346	45	4
analysis	0.33	0.8	2164	5	8
of	1.07	0.7	8698	87	2
mask	1.92	0.3	1384	23	4
efficacy	0.56	0.3	3513	96	8

Keyword	CPC	PCC	Volume	Score
meta analysis of mask efficacy	0.18	0.1	4579	39