Keyword Analysis & Research: what does total paid when incurred mean

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what does total paid when incurred mean	1.64	0.5	459	9	39
what	1.36	0.7	7016	48	4
does	0.3	0.4	3248	26	4
total	0.33	0.8	8972	17	5
paid	0.72	1	5079	15	4
when	0.83	0.9	8713	42	4
incurred	1.89	0.2	1838	92	8
mean	1.33	0.5	4990	64	4

Keyword	CPC	PCC	Volume	Score
what does total paid when incurred mean	1.13	0.4	6476	55