| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| classification of systemic sclerosis | 1.66 | 0.8 | 3823 | 28 | 36 |
| classification | 1.39 | 0.9 | 7370 | 15 | 14 |
| of | 0.35 | 1 | 1706 | 71 | 2 |
| systemic | 1.5 | 1 | 6392 | 68 | 8 |
| sclerosis | 1.88 | 0.5 | 4426 | 66 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| classification of systemic sclerosis | 0.19 | 0.9 | 6820 | 98 |
