| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| independent system definition math | 1.61 | 0.3 | 1252 | 49 | 34 |
| independent | 0.26 | 0.7 | 8019 | 85 | 11 |
| system | 1.4 | 0.3 | 7522 | 66 | 6 |
| definition | 0.68 | 0.9 | 299 | 56 | 10 |
| math | 0.38 | 0.8 | 6543 | 39 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| independent system definition math | 1.52 | 0.3 | 4335 | 94 |
