| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| when was hellboy created | 1.13 | 0.6 | 1995 | 7 | 24 |
| when | 1.8 | 0.7 | 8583 | 69 | 4 |
| was | 1.41 | 0.1 | 3801 | 33 | 3 |
| hellboy | 1.17 | 0.9 | 3290 | 61 | 7 |
| created | 1.1 | 0.7 | 498 | 25 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| when was hellboy created | 0.37 | 0.2 | 6242 | 96 |
