| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| 7 levels of classification | 1.17 | 0.7 | 2864 | 29 | 26 |
| 7 | 0.03 | 0.7 | 2451 | 33 | 1 |
| levels | 0.58 | 0.9 | 3457 | 57 | 6 |
| of | 0.5 | 0.8 | 9842 | 74 | 2 |
| classification | 0.79 | 0.6 | 512 | 63 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| 7 levels of classification | 1.78 | 0.4 | 5934 | 90 |
