| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| language systems definition | 0.85 | 0.6 | 225 | 20 | 27 |
| language | 0.73 | 0.1 | 656 | 54 | 8 |
| systems | 1.18 | 0.9 | 3813 | 72 | 7 |
| definition | 0.29 | 1 | 4625 | 97 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| language systems definition | 1.88 | 0.6 | 1893 | 21 |
