| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| rheumatoid arthritis who discovered it | 1.46 | 1 | 1309 | 30 | 38 |
| rheumatoid | 0.67 | 0.3 | 3293 | 81 | 10 |
| arthritis | 0.21 | 0.4 | 6027 | 85 | 9 |
| who | 1.83 | 0.4 | 9546 | 25 | 3 |
| discovered | 1.84 | 0.9 | 9737 | 76 | 10 |
| it | 0.28 | 1 | 5703 | 92 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| rheumatoid arthritis who discovered it | 0.83 | 1 | 139 | 54 |
