effects of caffeine on breathing

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
effects of caffeine on breathing	1.3	0.6	4931	53	32
effects	1.79	0.9	4332	25	7
of	0.34	0.9	5986	43	2
caffeine	1.87	0.3	3421	67	8
on	1.49	0.1	5677	15	2
breathing	1.86	0.7	1722	25	9

Keyword	CPC	PCC	Volume	Score
can caffeine cause breathing problems	1.68	0.8	478	29
can caffeine cause trouble breathing	1.77	0.2	2604	83
can caffeine cause difficulty breathing	0.44	0.4	3453	96
caffeine effects on respiratory system	0.01	0.9	6998	87
caffeine and shortness of breath	1.76	0.6	3187	52
caffeine causing shortness of breath	1.49	0.9	2309	77
does caffeine help with breathing	0.81	0.7	2802	24
can caffeine give you shortness of breath	1.74	0.5	452	81
can caffeine make you short of breath	1	0.3	8610	40
shortness of breath after caffeine	0.7	0.5	7957	93
the effects of caffeine	0.04	0.9	615	40
caffeine and respiratory issues	1.68	0.1	4872	22
can caffeine make it hard to breathe	0.86	0.8	3252	68
does caffeine make it harder to breathe	0.82	0.6	1355	35
can coffee affect your breathing	1.57	0.8	6270	71
does caffeine cause breathing problems	0.01	0.1	1561	10
can caffeine cause shortness of breath	0.57	0.9	8234	2
can coffee cause breathing problems	1.15	0.8	4540	89