| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| europe pmc plus | 1.11 | 0.1 | 5432 | 44 | 15 |
| europe | 1.9 | 0.4 | 6080 | 60 | 6 |
| pmc | 0.17 | 0.3 | 9633 | 13 | 3 |
| plus | 0.2 | 0.6 | 9248 | 72 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| europe pmc plus | 0.73 | 0.8 | 2026 | 46 |
| europe pmc plus impact factor | 1.56 | 0.1 | 5313 | 58 |
| europe pmc journal impact factor | 1.08 | 0.9 | 2436 | 81 |
