| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| apollo program definition astronomy | 1.8 | 1 | 4962 | 35 | 35 |
| apollo | 1.14 | 0.6 | 1945 | 52 | 6 |
| program | 1.99 | 0.8 | 4524 | 61 | 7 |
| definition | 0.78 | 0.4 | 2617 | 81 | 10 |
| astronomy | 1.81 | 1 | 2161 | 18 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| apollo program definition astronomy | 0.65 | 0.8 | 1967 | 4 |
