| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pi pd pid controllers | 0.11 | 0.5 | 3409 | 83 | 21 |
| pi | 0.14 | 0.9 | 6238 | 50 | 2 |
| pd | 0.03 | 0.7 | 9721 | 76 | 2 |
| pid | 1.13 | 1 | 9150 | 97 | 3 |
| controllers | 1.11 | 0.2 | 9052 | 66 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pi pd pid controllers | 0.82 | 0.8 | 498 | 70 |
