| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| how long did mars rover opportunity last | 0.31 | 0.7 | 1563 | 100 | 40 |
| how | 0.4 | 0.3 | 3163 | 68 | 3 |
| long | 1.55 | 0.9 | 2282 | 34 | 4 |
| did | 0.62 | 0.8 | 5722 | 88 | 3 |
| mars | 1.85 | 0.5 | 8165 | 56 | 4 |
| rover | 1.41 | 1 | 3498 | 2 | 5 |
| opportunity | 0.38 | 1 | 5621 | 37 | 11 |
| last | 0.19 | 1 | 2642 | 88 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| how long did mars rover opportunity last | 1.76 | 0.3 | 4432 | 16 |
