| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| types of validity definitions | 1.29 | 0.1 | 7863 | 74 | 29 |
| types | 1.82 | 0.2 | 3747 | 5 | 5 |
| of | 0.35 | 0.2 | 5408 | 71 | 2 |
| validity | 0.21 | 0.6 | 9030 | 69 | 8 |
| definitions | 1.78 | 0.4 | 2437 | 34 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| types of validity definitions | 0.4 | 0.4 | 42 | 54 |
