Keyword Analysis & Research: what does it mean to expand

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does it mean to expand	0.26	0.2	1267	60	27
what	1.83	0.8	3049	53	4
does	0.59	0.6	1834	96	4
it	1.45	0.4	4175	97	2
mean	1.04	0.7	4283	23	4
to	0.32	1	9235	15	2
expand	0.27	0.4	7773	78	6

Keyword	CPC	PCC	Volume	Score
what does it mean to expand	1.45	0.6	3475	66