Keyword Analysis & Research: why do my tabs keep closing random

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why do my tabs keep closing random	0.39	0.8	2317	1	34
why	0.32	1	2579	87	3
do	0.65	0.1	5448	7	2
my	0.48	1	7133	63	2
tabs	1.61	0.9	1638	29	4
keep	0.44	0.4	3670	8	4
closing	1.07	0.1	5754	28	7
random	0.04	0.9	9518	84	6

Keyword	CPC	PCC	Volume	Score
why do my tabs keep closing random	1.01	0.3	4121	64