Keyword Analysis & Research: when did ayn rand write atlas shrugged

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did ayn rand write atlas shrugged	0.29	0.8	3201	87	38
when	0.17	0.3	7090	74	4
did	1.75	1	7352	52	3
ayn	0.82	0.7	4570	14	3
rand	1.57	0.5	9880	57	4
write	0.81	0.4	5839	4	5
atlas	1.53	0.8	4530	87	5
shrugged	1.8	0.2	2071	39	8

Keyword	CPC	PCC	Volume	Score
when did ayn rand write atlas shrugged	1.43	1	2551	21