stages of copd disease

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
stages of copd disease	1.29	0.9	7591	83	22
stages	1.49	0.4	3931	9	6
of	1.97	0.9	1100	79	2
copd	0.05	1	4536	10	4
disease	0.55	0.9	3096	72	7

Keyword	CPC	PCC	Volume	Score
stages of copd disease	1.87	0.7	2405	96
what are the stages of copd disease	0.65	0.5	4551	66
lung disease copd stages	1.04	0.2	4029	30
how many stages of copd disease	0.05	0.7	9060	69
what causes copd disease and its stages	0.33	0.2	3448	40
treatment for copd disease stages	1.79	0.4	4418	63
copd and heart disease end stages	0.35	0.4	279	67
what causes copd disease and its symptoms	0.94	0.9	3096	95
what is copd and what causes it	1.4	1	5420	95
what are the causes of copd disease	0.47	0.5	7096	87
what are the main causes of copd	0.07	0.8	9295	98
copd stages of disease	1.29	0.1	8193	10
what copd disorder causes	0.96	0.3	7644	11
disease process of copd	0.86	0.8	4144	24
major causes of copd	0.15	0.1	1173	9
how does copd develop	1.49	0.3	4058	22
what is the etiology of copd	1.86	0.9	5506	82
common causes of copd	1.32	0.9	2624	26
list of causes of copd	1.76	0.1	1399	23