| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| why does eutrophication lead to low oxygen | 1.96 | 0.5 | 6532 | 12 | 42 |
| why | 1.87 | 1 | 6085 | 21 | 3 |
| does | 1.94 | 0.5 | 3345 | 54 | 4 |
| eutrophication | 1.71 | 0.6 | 6251 | 93 | 14 |
| lead | 1.89 | 0.4 | 4131 | 28 | 4 |
| to | 1.44 | 0.5 | 8473 | 80 | 2 |
| low | 0.67 | 0.5 | 7371 | 97 | 3 |
| oxygen | 0.33 | 0.9 | 6484 | 65 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| why does eutrophication lead to low oxygen | 0.71 | 0.8 | 7140 | 68 |
