| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| systematically definition and usage | 1.58 | 0.2 | 212 | 85 | 35 |
| systematically | 1.14 | 1 | 1283 | 2 | 14 |
| definition | 0.55 | 0.6 | 5099 | 57 | 10 |
| and | 1.38 | 0.9 | 1684 | 91 | 3 |
| usage | 1.04 | 0.2 | 5402 | 1 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| systematically definition and usage | 1.59 | 0.2 | 9955 | 95 |
