Keyword Analysis & Research: what is a synonym for occurred

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is a synonym for occurred	0.8	0.1	2536	1	30
what	1.16	0.6	7501	8	4
is	0.14	0.4	965	65	2
a	1.26	0.6	2546	24	1
synonym	0.21	0.6	7041	35	7
for	0.01	1	4379	94	3
occurred	1.31	0.3	7004	46	8

Keyword	CPC	PCC	Volume	Score
what is a synonym for occurred	1.17	1	1345	22