shuttle launch 1981

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
shuttle launch 1981	0.59	0.9	2523	7	19
shuttle	0.15	0.5	6681	35	7
launch	0.84	0.4	2919	60	6
1981	0.19	0.7	2927	41	4

Keyword	CPC	PCC	Volume	Score
shuttle launch 1998	0.9	0.9	4896	7
first space shuttle launch 1981	0.08	0.6	969	29
space shuttle columbia launch 1981	0.79	0.7	5727	80
space shuttle launch 1981	0.89	0.3	7405	54
nasa first space shuttle launch 1981	0.65	0.2	8112	12
april 12 1981 space shuttle launch	1.14	0.7	8120	75
space shuttle launch history	1.82	0.3	7027	42
when was the first space shuttle	1.01	0.6	2414	41
what year was the first space shuttle	1.12	0.8	7319	48
first space shuttle launched by nasa	1.89	0.2	1101	93
space shuttle launch 1998	1.84	0.8	1650	71
columbia space shuttle launch	0.94	0.4	7118	9
space shuttle columbia 1982	1.6	0.3	4420	35
space shuttle columbia year	1.61	0.2	2502	12
history of space shuttle columbia	0.71	0.7	6928	80
space shuttle columbia in 1997	0.17	0.5	8491	53
news 1986 space shuttle columbia	0.47	0.2	5988	90
space shuttle columbia 2003	0.39	0.8	9657	20
space shuttle columbia disaster 1981	1.63	0.2	582	28
space shuttle columbia 2002	0.34	0.8	3739	30