| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| apical constriction and apical foramen | 0.95 | 0.1 | 2921 | 25 | 38 |
| apical | 0.35 | 1 | 9589 | 78 | 6 |
| constriction | 1.15 | 0.7 | 2689 | 82 | 12 |
| and | 1.47 | 1 | 6779 | 10 | 3 |
| apical | 1.78 | 0.7 | 8440 | 9 | 6 |
| foramen | 0.55 | 0.2 | 3744 | 88 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| apical constriction and apical foramen | 1.94 | 0.9 | 2689 | 64 |
