| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| list of astronomical observatories | 1.93 | 0.1 | 8843 | 7 | 34 |
| list | 0.9 | 0.5 | 8796 | 51 | 4 |
| of | 0.4 | 0.7 | 6641 | 42 | 2 |
| astronomical | 0.37 | 0.3 | 628 | 54 | 12 |
| observatories | 0.51 | 0.8 | 7310 | 35 | 13 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| list of astronomical observatories | 1.63 | 0.6 | 7439 | 92 |
