| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| symbols definition literature | 1.35 | 1 | 7755 | 35 | 29 |
| symbols | 0.36 | 0.6 | 9647 | 28 | 7 |
| definition | 0.42 | 0.4 | 7213 | 65 | 10 |
| literature | 1.22 | 0.2 | 5065 | 14 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| symbols definition literature | 0.8 | 0.5 | 3943 | 94 |
