| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nitrogen cycle diagram aquarium | 1.83 | 0.5 | 1569 | 96 | 31 |
| nitrogen | 0.75 | 0.2 | 2864 | 74 | 8 |
| cycle | 1.58 | 0.1 | 616 | 94 | 5 |
| diagram | 0.5 | 0.7 | 5617 | 8 | 7 |
| aquarium | 1.43 | 0.4 | 9352 | 99 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nitrogen cycle diagram aquarium | 1.76 | 0.6 | 8314 | 70 |
