Keyword Analysis & Research: what causes oxygen levels to fluctuate

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what causes oxygen levels to fluctuate	0.14	1	4283	61	38
what	0.81	0.5	97	87	4
causes	0.07	0.6	4567	46	6
oxygen	0.41	1	8147	49	6
levels	1.91	1	1241	49	6
to	0.78	0.3	2981	82	2
fluctuate	0.1	0.7	4360	24	9

Keyword	CPC	PCC	Volume	Score
what causes oxygen levels to fluctuate	0.11	0.6	1811	40
what causes blood oxygen levels to fluctuate	1.04	1	9495	96
what causes blood oxygen to fluctuate	0.17	1	1660	33
why do blood oxygen levels fluctuate	1.48	0.1	5144	45
what causes oxygen levels to go down	1.84	0.9	6542	72
what causes oxygen levels to drop suddenly	1.1	0.9	4919	64
what causes oxygen levels to drop	1.26	0.4	6030	7
do oxygen levels fluctuate	1.52	0.8	3451	80
fluctuating blood oxygen levels	0.96	0.3	8742	66
blood oxygen level fluctuation	1.27	0.3	9889	89