Keyword Analysis & Research: why do cats purr loud when sleep

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why do cats purr loud when sleep	0.1	0.8	9447	94	32
why	1.15	0.9	7507	33	3
do	0.94	1	1193	62	2
cats	0.93	0.6	8600	98	4
purr	0.75	0.1	8000	23	4
loud	0.66	0.1	3865	18	4
when	0.28	0.7	1600	66	4
sleep	0.31	0.3	7298	23	5

Keyword	CPC	PCC	Volume	Score
why do cats purr loud when sleep	0.02	0.3	8918	20
why do cats purr loud when petted	0.21	0.4	6872	4
why do cats purr so loud	0.61	1	7682	16
why do cats purr in their sleep	0.82	0.5	6670	98
why do cats purr when sleeping	0.73	0.1	8682	3
why do cats purr so loudly	0.61	0.9	3418	57
why do kittens purr so loud	0.39	0.1	1516	36
why does my cat purr while asleep	1.82	0.4	5859	45
what makes a cat purr loud	0.57	0.6	4451	69
why is my cat purring so loud	1.23	0.6	6313	42
cat purring loudly while sleeping	1.43	0.6	2592	56