Keyword Analysis & Research: what does prior mean definition

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does prior mean definition	0.59	0.6	5946	9	31
what	0.04	0.6	2789	87	4
does	0.81	0.2	2158	25	4
prior	0.58	0.2	9145	37	5
mean	0.79	0.6	5081	40	4
definition	1.31	0.9	1158	13	10

Keyword	CPC	PCC	Volume	Score
what does prior mean definition	0.57	0.7	2844	100
prior mean function	1.96	0.3	9605	48