Keyword Analysis & Research: what is the main function of digestive system

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the main function of digestive system	0.15	0.5	6413	59	45
what	0.06	0.5	6008	85	4
is	1.91	0.6	5533	86	2
the	1.27	0.4	6516	8	3
main	0.87	0.1	9219	37	4
function	1	0.7	2894	30	8
of	1.48	0.6	3804	82	2
digestive	0.17	0.9	1990	35	9
system	0.17	0.7	8386	46	6

Keyword	CPC	PCC	Volume	Score
what is the main function of digestive system	0.82	0.2	5954	36
main function of the digestive system	1.6	0.9	8848	95
main function of stomach in digestive system	1.17	0.8	3073	27
main function of pancreas in digestive system	0.38	0.2	7935	32
main function of liver in digestive system	1.55	0.8	5147	57