Keyword Analysis & Research: when did vaccines start for covid

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did vaccines start for covid	0.02	0.2	8726	61	33
when	0.23	0.9	4869	91	4
did	1.61	0.4	2184	6	3
vaccines	1.75	0.3	5941	22	8
start	1.25	1	2738	12	5
for	0.44	0.4	7876	74	3
covid	1.6	0.7	6204	12	5

Keyword	CPC	PCC	Volume	Score
when did vaccines start for covid	0.89	0.3	486	10