Keyword Analysis & Research: oxygen mask for copd patients

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
oxygen mask for copd patients	1.45	0.8	7654	96	29
oxygen	1.22	0.7	7202	57	6
mask	0.11	0.6	7053	46	4
for	1.01	0.4	9165	7	3
copd	1.74	0.3	6297	89	4
patients	1.95	1	3080	30	8

Keyword	CPC	PCC	Volume	Score
oxygen mask for copd patients	1.31	0.6	5254	40