Keyword Analysis & Research: why does my outlook email keep bouncing back

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why does my outlook email keep bouncing back	0.98	1	923	83	44
why	0.53	0.8	1066	69	3
does	1.85	0.8	2136	81	4
my	0.78	0.1	5931	3	2
outlook	1.77	0.5	8122	80	7
email	1.17	0.7	1518	16	5
keep	1.09	0.8	2039	82	4
bouncing	1.39	0.5	7094	77	8
back	0.62	0.5	9410	89	4

Keyword	CPC	PCC	Volume	Score
why does my outlook email keep bouncing back	0.13	0.7	872	2