when did the spanish influenza start

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the spanish influenza start	1.44	0.5	5166	87	36
when	0.44	1	1104	59	4
did	0.76	0.8	1694	93	3
the	0.82	0.4	2970	34	3
spanish	0.75	0.1	7717	53	7
influenza	0.19	0.6	429	3	9
start	0.08	0.9	3878	88	5

Keyword	CPC	PCC	Volume	Score
when did the spanish influenza start	0.22	0.7	2238	42
when did the spanish influenza start and end	1.09	0.1	5761	17
where did the spanish influenza start	1.16	1	6980	22
how did the spanish influenza start	0.44	0.6	5216	2
when was the spanish flu	0.72	0.7	8308	68
where did the spanish flu started	1.97	0.9	5816	50
where did spanish influenza originate	0.31	0.3	7558	45
history of the spanish flu	1.97	0.3	2499	14
when did the spanish flu ended	0.03	0.2	930	43
how did the spanish influenza end	1.12	0.2	5610	41
when did the spanish flu start	1.4	0.1	7447	36
when did the spanish flu happen	0.22	0.6	8423	69
when did the spanish flu go around	0.41	0.3	7905	70
what year did the spanish flu start	1.78	0.9	1459	90
when did the spanish flu breakout	0.56	0.1	9331	73
when did the spanish flu begin	0.3	0.3	9291	74
what year did the spanish flu happen	0.23	0.7	3764	44
what year was the spanish flu	1.14	0.5	7871	10