Keyword Analysis & Research: passive immunity involve memory cells

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
passive immunity involve memory cells	0.4	1	8314	22	37
passive	1.57	0.8	9945	13	7
immunity	0.32	0.2	2309	49	8
involve	0.59	1	4013	90	7
memory	1.39	0.7	4842	67	6
cells	0.51	0.6	1270	24	5

Keyword	CPC	PCC	Volume	Score
passive immunity involve memory cells	1.72	0.7	8776	84