| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| pubmed medline pmc | 1.49 | 0.1 | 8157 | 37 | 18 |
| pubmed | 1.71 | 0.8 | 123 | 81 | 6 |
| medline | 1.44 | 0.6 | 5300 | 33 | 7 |
| pmc | 1.74 | 0.2 | 6852 | 22 | 3 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| pubmed medline pmc | 0.62 | 0.2 | 4350 | 61 |
| pubmed medline plus | 1.64 | 0.8 | 9999 | 36 |
| pubmed medline ncbi | 1.29 | 1 | 7250 | 76 |
| pubmed medline mesh | 0.49 | 0.6 | 2939 | 66 |
| pubmed medline search | 1.75 | 0.4 | 9955 | 27 |
| pubmed medline search database | 1.43 | 0.9 | 6392 | 68 |
| pubmed medline search home | 0.76 | 0.9 | 6747 | 45 |
