Keyword Analysis & Research: how caffeine affects the nervous system

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how caffeine affects the nervous system	1.04	0.9	8507	11	39
how	0.32	0.8	6631	29	3
caffeine	1.86	0.4	9965	6	8
affects	0.78	0.2	5451	99	7
the	1.2	0.8	8040	97	3
nervous	0.27	0.8	2575	60	7
system	1.88	0.7	9982	51	6

Keyword	CPC	PCC	Volume	Score
how caffeine affects the nervous system	0.49	0.8	4267	97
caffeine effects nervous system	0.16	0.8	4447	63
caffeine and the central nervous system	1.07	0.8	5784	8
how caffeine affects the brain	0.2	0.4	1700	96
how caffeine affects my brain and body	0.06	0.5	3898	97
how does caffeine impact the brain	1.13	0.2	4224	94
how does caffeine affect neurotransmitters	1.78	0.4	7423	21
how does caffeine affect neurons	1.51	0.2	423	81
what does caffeine do to the brain	1.01	0.9	3350	41
caffeine effects on body systems	0.7	0.3	3725	36