| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pubmed central search nl | 0.36 | 0.6 | 7153 | 56 | 24 |
| pubmed | 0.73 | 0.8 | 6481 | 70 | 6 |
| central | 0.83 | 0.2 | 8832 | 32 | 7 |
| search | 1.63 | 0.6 | 8250 | 75 | 6 |
| nl | 1.33 | 0.2 | 5861 | 33 | 2 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pubmed central search nl | 0.39 | 0.7 | 471 | 62 |
