| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| environmental problems in the ocean | 0.84 | 0.1 | 2514 | 41 | 35 |
| environmental | 0.37 | 0.1 | 9446 | 57 | 13 |
| problems | 1.73 | 0.5 | 2717 | 46 | 8 |
| in | 0.72 | 0.7 | 2244 | 23 | 2 |
| the | 1.57 | 0.3 | 5713 | 99 | 3 |
| ocean | 0.14 | 1 | 9472 | 55 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| environmental problems in the ocean | 1.87 | 0.1 | 4878 | 96 |
| problems in the ocean | 1.38 | 1 | 9242 | 41 |
| issues in the ocean | 1.2 | 0.8 | 2267 | 95 |
| problems affecting the ocean | 1.83 | 0.8 | 5457 | 99 |
| problems with pollution in the ocean | 1.55 | 0.9 | 9659 | 94 |
| problems in the ocean caused by humans | 1.93 | 0.3 | 7572 | 82 |
| problems facing the ocean | 1.11 | 1 | 6751 | 45 |
| problems caused by ocean pollution | 1.74 | 0.7 | 1993 | 2 |
| pacific ocean environmental issues | 0.51 | 0.9 | 1618 | 59 |
| six oceans and their environmental issues | 1.12 | 0.8 | 2196 | 64 |
| ocean issues and threats | 0.88 | 0.4 | 655 | 38 |
| global issues related to ocean pollution | 0.41 | 0.4 | 3333 | 17 |
