Keyword Analysis & Research: key functions of the respiratory system

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
key functions of the respiratory system	0.77	1	7517	66	39
key	1.02	0.4	8376	66	3
functions	0.37	0.7	1682	70	9
of	1.01	1	4886	33	2
the	1.55	0.1	4177	56	3
respiratory	0.12	1	8115	11	11
system	1.42	0.3	9131	71	6

Keyword	CPC	PCC	Volume	Score
key functions of the respiratory system	0.4	0.8	5409	56