| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| history world population history | 1.48 | 0.6 | 6615 | 17 | 32 |
| history | 1.12 | 0.4 | 4328 | 35 | 7 |
| world | 0.94 | 0.9 | 7532 | 99 | 5 |
| population | 0.56 | 0.8 | 4736 | 3 | 10 |
| history | 1.05 | 0.7 | 5181 | 4 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| history world population history | 0.58 | 0.4 | 6710 | 79 |
