Keyword Analysis & Research: when did the opioid epidemic start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the opioid epidemic start	1.74	0.6	3434	24	34
when	1.22	0.5	9543	10	4
did	1.43	0.1	2852	96	3
the	1.17	0.3	7288	5	3
opioid	0.08	0.1	1901	41	6
epidemic	0.88	0.8	6735	42	8
start	1.28	0.5	2103	6	5

Keyword	CPC	PCC	Volume	Score
when did the opioid epidemic start	1.77	0.3	7082	11