Keyword Analysis & Research: iron lung 1920s

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
iron lung 1920s	1	0.6	106	35	15
iron	0.39	0.8	5500	41	4
lung	0.54	0.8	5317	26	4
1920s	0.49	0.4	7725	74	5

Keyword Research: People who searched iron lung 1920s also searched

Keyword	CPC	PCC	Volume	Score
iron lung 1920s	1.74	0.9	6371	87

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