| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| modality definition literature | 1.58 | 0.8 | 4174 | 76 | 30 |
| modality | 0.04 | 0.2 | 5042 | 50 | 8 |
| definition | 0.13 | 0.3 | 2119 | 10 | 10 |
| literature | 0.05 | 0.6 | 9407 | 66 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| modality definition literature | 1.66 | 0.1 | 6509 | 6 |
