Keyword Analysis & Research: when did the spanish flu occur

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the spanish flu occur	1.1	0.4	6197	74	30
when	1.62	0.9	9124	48	4
did	0.44	0.8	7779	47	3
the	1.27	0.1	2092	20	3
spanish	0.37	0.9	5161	79	7
flu	0.45	0.3	5906	1	3
occur	0.42	0.1	27	49	5

Keyword	CPC	PCC	Volume	Score
when did the spanish flu occur	1.4	0.4	7848	8
where did the spanish flu occur	0.05	0.7	130	21
the spanish flu outbreak occurred in	0.73	0.2	6080	9
what years did the spanish flu occur	0.05	1	6069	32