when did sputnik 1 launch

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did sputnik 1 launch	1.2	0.8	6822	90	25
when	2	0.3	8967	15	4
did	0.01	0.8	265	68	3
sputnik	1.61	0.8	6334	77	7
1	0.78	0.4	9189	72	1
launch	0.39	0.4	2821	11	6

Keyword	CPC	PCC	Volume	Score
when did sputnik 1 launch	1.71	0.2	4264	20
when was sputnik 1 launched	0.49	0.9	5484	12
sputnik 1 launch date	1.34	1	6791	49
sputnik 1 satellite is launched into space	0.67	0.4	6308	76
where was sputnik 1 launched	0.5	0.3	4722	42
launch of sputnik 1	1.11	0.5	9051	67
which country launched sputnik 1	0.28	1	1134	15
sputnik 1 satellite is launched	0.29	0.2	5007	32
when was sputnik 1 launched into space	1.11	0.6	1995	92
what year was sputnik 1 launched	0.45	0.6	98	91
why was sputnik 1 launched	0.36	0.3	8020	50
who launched sputnik 1	1.89	0.8	1419	67