| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| is history.com a peer reviewed source | 1.24 | 0.4 | 7068 | 17 | 37 |
| is | 1.38 | 0.4 | 9200 | 40 | 2 |
| history.com | 0.16 | 0.1 | 3936 | 47 | 11 |
| a | 1.61 | 0.8 | 1734 | 88 | 1 |
| peer | 0.93 | 0.8 | 7280 | 18 | 4 |
| reviewed | 1.81 | 0.9 | 5390 | 89 | 8 |
| source | 0.24 | 0.1 | 8610 | 8 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| is history.com a peer reviewed source | 0.78 | 0.9 | 6711 | 29 |
