Keyword Analysis & Research: what is the meaning of coverage

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the meaning of coverage	1.77	0.6	2497	64	31
what	1.03	0.5	3450	93	4
is	1.23	0.9	1623	27	2
the	0.64	0.3	8895	24	3
meaning	1.4	0.3	2513	79	7
of	1.66	0.6	1166	64	2
coverage	1.88	0.7	5283	5	8

Keyword	CPC	PCC	Volume	Score
what is the meaning of coverage	1.62	0.7	9166	75