Keyword Analysis & Research: is copd a ventilation or oxygenation problem

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
is copd a ventilation or oxygenation problem	1.24	0.5	3351	45	44
is	0.9	0.1	2870	62	2
copd	0.27	0.3	7069	91	4
a	1.37	0.5	8519	36	1
ventilation	0.4	0.5	702	65	11
or	0.72	0.9	4954	89	2
oxygenation	0.45	0.9	7332	45	11
problem	0.47	0.7	1297	27	7

Keyword	CPC	PCC	Volume	Score
is copd a ventilation or oxygenation problem	1.94	0.6	674	6