| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| space encyclopedia pdf free download | 0.62 | 1 | 1502 | 52 | 36 |
| space | 1.55 | 0.3 | 8420 | 70 | 5 |
| encyclopedia | 0.64 | 0.8 | 1525 | 92 | 12 |
| 0.22 | 0.9 | 9657 | 57 | 3 | |
| free | 0.29 | 1 | 2275 | 68 | 4 |
| download | 1.64 | 0.3 | 8831 | 55 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| space encyclopedia pdf free download | 0.29 | 0.8 | 665 | 87 |
