| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| what historical events happened in 2001 | 0.62 | 0.5 | 3832 | 59 | 39 |
| what | 0.81 | 0.4 | 6588 | 82 | 4 |
| historical | 0.46 | 0.2 | 7984 | 33 | 10 |
| events | 1.16 | 0.6 | 5613 | 69 | 6 |
| happened | 0.89 | 0.2 | 6628 | 40 | 8 |
| in | 1.82 | 0.7 | 9323 | 24 | 2 |
| 2001 | 1.18 | 0.6 | 1366 | 11 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what historical events happened in 2001 | 1.33 | 0.1 | 468 | 44 |
