| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| which substance is used up in photosynthesis | 0.03 | 0.1 | 6723 | 62 | 44 |
| which | 1.94 | 0.5 | 7948 | 42 | 5 |
| substance | 0.38 | 0.7 | 8285 | 71 | 9 |
| is | 1.71 | 0.5 | 3957 | 48 | 2 |
| used | 0.61 | 0.8 | 4147 | 10 | 4 |
| up | 0.06 | 0.9 | 7939 | 26 | 2 |
| in | 1.45 | 0.6 | 2402 | 7 | 2 |
| photosynthesis | 0.68 | 0.6 | 1690 | 17 | 14 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| which substance is used up in photosynthesis | 0.78 | 0.4 | 7272 | 76 |
