| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| manganese nodules definition | 1.62 | 0.3 | 3918 | 10 | 28 |
| manganese | 0.15 | 0.5 | 6955 | 54 | 9 |
| nodules | 1.42 | 0.7 | 4755 | 72 | 7 |
| definition | 1.52 | 0.2 | 1709 | 8 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| manganese nodules definition | 1.4 | 0.6 | 7765 | 90 |
