Keyword Analysis & Research: oxygen mask for copd

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
oxygen mask for copd	1.17	1	7619	15	20
oxygen	0.09	0.5	5993	48	6
mask	0.49	1	721	75	4
for	1.31	0.4	5074	22	3
copd	1.12	0.5	7194	16	4

Keyword	CPC	PCC	Volume	Score
oxygen mask for copd	1.23	0.7	3545	16