| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| historical sources examples | 0.14 | 0.4 | 4514 | 75 | 27 |
| historical | 1.22 | 1 | 1070 | 16 | 10 |
| sources | 0.97 | 0.7 | 8274 | 24 | 7 |
| examples | 0.85 | 0.1 | 5814 | 80 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| historical sources examples | 0.12 | 0.6 | 642 | 11 |
