Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
when was the last space shuttle mission | 0.74 | 1 | 1519 | 42 |
last space shuttle mission | 1.85 | 0.6 | 1978 | 25 |
space shuttle discovery last mission | 0.93 | 0.1 | 5332 | 2 |
last space shuttle mission 2011 | 1.11 | 0.1 | 1791 | 65 |
what was the last space shuttle mission | 1.36 | 0.8 | 8354 | 94 |
nasa last space shuttle mission | 1.24 | 0.3 | 9662 | 49 |