| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| tongue canker sore causes | 1.56 | 0.1 | 7729 | 40 | 25 |
| tongue | 0.67 | 0.9 | 2201 | 78 | 6 |
| canker | 0.14 | 0.6 | 9662 | 55 | 6 |
| sore | 1.97 | 0.6 | 8546 | 67 | 4 |
| causes | 0.35 | 0.5 | 7127 | 36 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| tongue canker sore causes | 1.97 | 0.2 | 5002 | 3 |
| what causes a canker sore on tongue | 0.6 | 0.5 | 6500 | 70 |
| what causes canker sore on side of tongue | 1.7 | 0.6 | 8041 | 1 |
| canker sore on tongue causes | 1.23 | 0.1 | 7515 | 52 |
