Keyword Analysis & Research: explain what a vaccine is

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
explain what a vaccine is	0.88	0.4	7248	57	25
explain	0.62	0.3	7683	95	7
what	1.56	0.8	2082	34	4
a	0.22	0.2	2645	10	1
vaccine	1.61	0.3	7806	36	7
is	0.12	0.2	8316	91	2

Keyword	CPC	PCC	Volume	Score
explain what a vaccine is	0.39	0.1	9794	5