| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| isset vs empty | 0.21 | 0.6 | 6015 | 81 | 14 |
| isset | 1.61 | 0.4 | 2745 | 34 | 5 |
| vs | 1.79 | 0.9 | 4510 | 96 | 2 |
| empty | 1.25 | 0.7 | 6793 | 83 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| isset vs empty | 1.87 | 0.5 | 1255 | 91 |
| isset vs empty php | 0.1 | 0.3 | 9397 | 82 |
| isset y empty php | 1.19 | 0.7 | 1805 | 36 |
