when did the soviet union officially end

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did the soviet union officially end	1.39	0.2	3084	95	40
when	0.28	0.6	2831	74	4
did	1.67	0.4	7185	77	3
the	1.43	0.5	617	77	3
soviet	1.87	0.5	3069	46	6
union	0.15	0.9	2748	83	5
officially	1.5	0.8	9722	67	10
end	0.48	0.6	2308	59	3

Keyword	CPC	PCC	Volume	Score
when did the soviet union officially end	1.82	0.2	5320	91
when did the soviet union officially dissolve	0.34	0.5	6563	80
how did the soviet union end	0.42	0.8	2049	17
when did the ussr end	0.12	0.3	344	18
the end of soviet union	0.37	0.4	4704	30
what ended the soviet union	1.42	0.6	7715	2
what year did the ussr end	1.44	0.9	3718	68
soviet union start and end date	0.88	0.3	6900	45
when was the ussr ended	1.34	0.1	503	49
how did the soviet union dissolve	1.28	0.4	9043	31
on what date did the ussr dissolve	0.77	0.9	3978	1
dissolution of the soviet union date	0.54	0.5	3409	76
how was the soviet union dissolved	1.16	0.8	6191	90
what year did ussr dissolve	0.34	0.6	7283	45
when did the ussr dissolved	0.13	0.6	7773	37
date soviet union dissolved	1.3	0.8	7471	16
dissolution of the soviet union year	0.2	0.2	5943	56