how does smoking affect emphysema

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how does smoking affect emphysema	1.54	0.7	7119	30	33
how	0.19	0.1	8109	49	3
does	1.72	1	4941	74	4
smoking	0.7	1	5286	67	7
affect	0.33	0.7	4831	35	6
emphysema	1.45	0.8	5074	29	9

Keyword	CPC	PCC	Volume	Score
how does smoking affect emphysema	1.89	0.5	8085	71
smoking and emphysema facts	0.24	0.7	9810	98
why does smoking cigarette cause emphysema	1.11	0.8	4935	40
how is emphysema caused by smoking	1.92	0.2	9740	6
cigarette smoking and emphysema	0.69	0.8	8515	93
emphysema and still smoking	1.69	0.5	433	17
can smoking lead to emphysema and strokes	0.39	0.3	2750	14
how does smoking cause emphysema	0.33	0.6	2972	16
is emphysema caused by smoking	1.93	0.4	6030	65
how can smoking lead to emphysema	0.28	0.4	7371	42
smoking effects on the lungs and emphysema	1	0.3	6284	77
i have emphysema and still smoke	0.44	0.1	6066	24
how does emphysema affect a smoker	0.96	0.5	5437	69
smoking with emphysema lifespan	0.23	0.8	495	51
all smokers have emphysema	0.21	0.5	9841	12