iron lung 1928

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
iron lung 1928	0.79	1	3482	79	14
iron	0.32	0.7	237	38	4
lung	0.55	0.9	3670	46	4
1928	0.56	0.9	8816	91	4

Keyword	CPC	PCC	Volume	Score
iron lung 1920s	0.53	0.4	267	31
the iron lung 1928	0.87	0.6	8801	25
1920s cabinet iron lung	0.22	0.9	9931	91
the iron lung wiki	1.63	0.4	7010	14
history of the iron lung	0.84	0.3	7851	88
what was the iron lung	1.24	0.3	7816	23
when was the iron lung made	0.1	0.5	6146	92
biography of iron lung	0.33	0.9	1706	79
when was the iron lung invented	0.23	0.5	1623	5
who made the iron lung	1.78	0.7	2969	48
the iron lung movie	1.88	0.3	345	39
who created the iron lung	1.31	0.5	8812	88
who developed the iron lung	1.4	0.9	9192	96
iron lung story explained	0.31	0.6	8331	44
new iron lung history	1.29	0.3	9805	21