| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| seronegative autoimmune diseases | 0.6 | 0.3 | 3731 | 48 | 32 |
| seronegative | 1.45 | 0.4 | 2439 | 57 | 12 |
| autoimmune | 1.61 | 0.4 | 3216 | 38 | 10 |
| diseases | 1.79 | 0.7 | 1727 | 73 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| seronegative autoimmune diseases | 0.31 | 0.6 | 7404 | 17 |
