| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| modality definition literature | 1.76 | 0.6 | 9889 | 36 | 30 |
| modality | 1.31 | 0.7 | 8296 | 51 | 8 |
| definition | 0.77 | 0.1 | 2970 | 93 | 10 |
| literature | 0.55 | 0.2 | 9041 | 14 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| modality definition literature | 1.33 | 0.4 | 6683 | 9 |
