Keyword Analysis & Research: what is the effect of caffeine on heart rate

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the effect of caffeine on heart rate	1.45	0.3	8178	100	44
what	0.34	0.4	2088	31	4
is	0.05	0.5	6123	89	2
the	1.03	0.9	3405	69	3
effect	0.9	0.4	4119	74	6
of	0.49	0.9	8187	53	2
caffeine	1.06	0.6	6640	93	8
on	0.27	0.4	5846	46	2
heart	0.81	0.4	9702	55	5
rate	1.92	0.9	9357	61	4

Keyword	CPC	PCC	Volume	Score
what is the effect of caffeine on heart rate	1.68	0.3	3438	70