| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pubmed advanced search engine | 1.06 | 1 | 2686 | 94 | 29 |
| pubmed | 1.73 | 0.4 | 7274 | 81 | 6 |
| advanced | 1.73 | 0.5 | 1444 | 5 | 8 |
| search | 1.2 | 0.9 | 4302 | 23 | 6 |
| engine | 0.48 | 0.1 | 708 | 13 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pubmed advanced search engine | 1.9 | 0.6 | 4803 | 90 |
