4 events of respiration searching

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
4 events of respiration	`1.82`	`0.7`	`558`	99	24
4	`1.45`	`0.9`	`2528`	47	1
events	`1.72`	`0.1`	`2312`	55	6
of	`1.68`	`0.8`	`1281`	37	2
respiration	`1.52`	`0.5`	`2524`	37	11

Keyword	CPC	PCC	Volume	Score
4 main events of respiration	0.84	0.6	6924	85