Wikipedia spanish flu searching

Top keyword related from Search Engine of wikipedia spanish flu

Keyword	CPC	PCC	Volume	Length string	Score
wikipedia spanish flu	0.05	0.8	5383	21	50
wikipedia spanish flu 1918	0.8	0.6	7978	26	7
wikipedia spanish flu pandemic	1.62	0.3	4770	30	62
1918 spanish flu pandemic wikipedia	1.12	0.5	2996	35	69