does copd cause clubbing of fingers

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
does copd cause clubbing of fingers	1.71	0.1	8607	67	35
does	0.48	0.7	7042	67	4
copd	1.5	0.7	3973	39	4
cause	1.15	0.2	1423	65	5
clubbing	1.49	0.1	7275	94	8
of	0.55	0.2	7302	53	2
fingers	0.22	1	587	76	7

Keyword	CPC	PCC	Volume	Score
does copd cause clubbing of fingers	0.68	0.3	458	61
does copd cause clubbing	1.48	0.8	6490	46
is clubbing a sign of copd	1.69	0.6	3809	71
clubbing of fingernails copd	0.33	0.6	7230	51
clubbed fingernails and copd	0.81	0.2	8188	67
clubbing of nails copd	1.93	0.8	2216	54
clubbing of fingers and lung disease	0.65	0.6	5567	34
respiratory causes of finger clubbing	1.96	0.2	7280	14
finger clubbing in respiratory disease	1.12	0.4	9105	49
clubbing of fingers heart disease	0.9	0.1	2318	9
clubbing of fingers asthma	1.92	0.4	8947	92
pulmonary fibrosis clubbing fingers	1.82	0.8	4791	50
cardiac causes of finger clubbing	1.19	0.7	6531	92
clubbing due to pulmonary disease	0.49	0.2	9260	5
finger clubbing pulmonary fibrosis	1.04	0.3	4812	23
copd and cold hands	0.33	0.9	1622	92
clubbed fingers heart disease	0.38	1	1104	6
clubbed fingers and lung cancer	1.92	0.1	6885	44
emphysema and finger clubbing	0.95	0.5	7993	42