| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| proof research carbon barrels | 1.48 | 0.5 | 4803 | 88 | 29 |
| proof | 0.66 | 0.3 | 7778 | 91 | 5 |
| research | 1.26 | 0.8 | 3688 | 96 | 8 |
| carbon | 1.89 | 0.3 | 3767 | 98 | 6 |
| barrels | 0.79 | 0.4 | 2107 | 89 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| proof research carbon barrels | 1.38 | 0.3 | 8981 | 77 |
