| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| download article with pmid | 1.44 | 0.8 | 8388 | 50 | 26 |
| download | 0.61 | 0.2 | 7659 | 3 | 8 |
| article | 0.19 | 0.4 | 40 | 65 | 7 |
| with | 0.18 | 1 | 2465 | 91 | 4 |
| pmid | 1.81 | 0.4 | 3895 | 36 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| download article with pmid | 0.2 | 0.3 | 2540 | 72 |
