| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| define symbols in literature | 1.04 | 0.3 | 2748 | 38 | 28 |
| define | 0.71 | 0.9 | 7950 | 47 | 6 |
| symbols | 0.32 | 0.3 | 8981 | 52 | 7 |
| in | 1.92 | 0.8 | 8911 | 80 | 2 |
| literature | 1.9 | 0.4 | 2729 | 4 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| define symbols in literature | 0.72 | 0.8 | 2395 | 44 |
