Keyword Analysis & Research: what does it mean by preceding

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does it mean by preceding	0.64	0.2	2245	11	30
what	0.14	0.3	5438	58	4
does	0.48	0.2	982	6	4
it	0.58	0.5	4497	31	2
mean	0.2	0.2	2325	44	4
by	1.84	0.1	7110	32	2
preceding	0.64	0.9	149	25	9

Keyword	CPC	PCC	Volume	Score
what does it mean by preceding	0.25	0.5	831	50