| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| callback is not defined | 0.98 | 0.3 | 824 | 33 | 23 |
| callback | 1.86 | 0.2 | 2342 | 24 | 8 |
| is | 0.19 | 0.8 | 3891 | 46 | 2 |
| not | 1.64 | 0.8 | 4806 | 86 | 3 |
| defined | 1.94 | 0.7 | 6732 | 30 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| callback is not defined | 1.15 | 0.9 | 4185 | 29 |
