Keyword Analysis & Research: when did the hiv epidemic start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the hiv epidemic start	0.8	0.6	5011	2	31
when	1.29	0.5	8635	78	4
did	0.99	0.8	7289	34	3
the	1.31	0.4	1796	13	3
hiv	0.13	1	3388	54	3
epidemic	1.56	0.1	4686	71	8
start	0.34	0.1	4102	89	5

Keyword	CPC	PCC	Volume	Score
when did the hiv epidemic start	1.77	0.5	7653	63
hiv epidemic start	1.14	0.5	990	49
when did the hiv aids epidemic start	0.22	0.8	1305	61
when was aids epidemic	1.4	0.4	3263	55
what year was the aids epidemic	0.53	0.5	6306	24
history of aids epidemic	0.3	0.3	6729	1