| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| principle investigator or principal | 1.21 | 0.1 | 9661 | 43 | 35 |
| principle | 0.56 | 0.8 | 9435 | 35 | 9 |
| investigator | 1.19 | 0.1 | 8682 | 6 | 12 |
| or | 1.74 | 0.9 | 4961 | 59 | 2 |
| principal | 0.92 | 0.4 | 6469 | 59 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| principle investigator or principal | 1.74 | 0.7 | 1209 | 66 |
