Keyword Analysis & Research: who does copd affect

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
who does copd affect	0.9	1	1792	90	20
who	0.02	0.6	1649	96	3
does	0.73	0.3	8016	66	4
copd	1.13	0.1	7220	27	4
affect	1.86	0.8	8170	32	6

Keyword	CPC	PCC	Volume	Score
who does copd affect	1.14	0.7	1869	18