| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| description of the 16th amendment | 0.02 | 0.2 | 6311 | 67 | 33 |
| description | 0.82 | 0.8 | 1041 | 6 | 11 |
| of | 0.48 | 0.1 | 9870 | 68 | 2 |
| the | 0.9 | 0.4 | 6280 | 10 | 3 |
| 16th | 1.86 | 0.5 | 8658 | 50 | 4 |
| amendment | 1.53 | 0.2 | 4368 | 10 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| description of the 16th amendment | 0.25 | 0.2 | 9766 | 52 |
| description of the 15th amendment | 1.99 | 0.6 | 3804 | 57 |
