when was the policy of containment created

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when was the policy of containment created	1.23	1	7671	11	42
when	0.05	0.3	6711	81	4
was	1.63	0.5	4182	14	3
the	1.79	0.8	9358	14	3
policy	0.89	0.4	1174	4	6
of	1.55	0.2	5223	64	2
containment	1.28	0.1	8441	2	11
created	1.68	0.1	6511	33	7

Keyword	CPC	PCC	Volume	Score
when was the policy of containment created	1.55	0.9	8339	68
who created the containment policy	0.11	0.6	4386	19
policy of containment created	1.08	0.7	6233	75
what was the policy of containment	1.11	0.2	2200	43
how did the us implemented containment policy	0.84	0.7	7457	19
when was the containment policy created	1.39	0.9	1892	18
when did the containment policy start	0.32	0.1	4236	56
when did the policy of containment begin	0.74	0.5	7090	77
what year was the containment policy	0.43	0.1	2724	90
containment policy developed date	1.5	1	8377	55
what did the containment policy do	1.33	0.1	1026	59
who developed the idea of containment	1.97	0.2	4493	25
containment policy definition history	0.76	1	4315	19
containment policy us history definition	0.07	0.9	7902	3