| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen cycle essay | 1.56 | 1 | 5223 | 69 | 18 |
| oxygen | 0.61 | 0.7 | 4647 | 59 | 6 |
| cycle | 1.07 | 0.6 | 6400 | 55 | 5 |
| essay | 0.66 | 1 | 897 | 78 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen cycle essay | 1.5 | 0.9 | 6466 | 75 |
| oxygen cycle easy | 1.52 | 0.3 | 1923 | 68 |
