| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| correction of errors in english grammar | 0.51 | 0.3 | 966 | 20 | 39 |
| correction | 0.91 | 0.7 | 9957 | 34 | 10 |
| of | 1.79 | 0.8 | 7612 | 20 | 2 |
| errors | 1.42 | 0.3 | 309 | 95 | 6 |
| in | 1.98 | 0.2 | 6914 | 53 | 2 |
| english | 1.46 | 0.8 | 941 | 55 | 7 |
| grammar | 0.45 | 0.4 | 3343 | 12 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| correction of errors in english grammar | 1.12 | 0.3 | 1593 | 50 |
