Keyword Analysis & Research: efficacy of covid 19 vaccines comparison

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
efficacy of covid 19 vaccines comparison	0.78	0.5	1521	29	40
efficacy	1.33	0.5	4174	21	8
of	0.37	0.4	7129	57	2
covid	0.05	0.7	3817	78	5
19	0.04	0.3	7526	75	2
vaccines	1.51	0.9	818	68	8
comparison	1.15	0.3	3950	77	10

Keyword	CPC	PCC	Volume	Score
efficacy of covid 19 vaccines comparison	0.89	0.4	9625	82