| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| nih gov pubmed | 0.14 | 0.8 | 3740 | 56 | 14 |
| nih | 1.71 | 0.5 | 6651 | 39 | 3 |
| gov | 0.16 | 0.6 | 1351 | 75 | 3 |
| pubmed | 0.95 | 0.4 | 3443 | 45 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| nih gov pubmed | 1.65 | 0.6 | 7187 | 60 |
| pubmed ncbi nlm nih gov | 1.52 | 0.5 | 737 | 22 |
| pubmedcentral nih gov | 0.43 | 1 | 3792 | 87 |
| ncbi nih gov pubmed | 0.77 | 1 | 7177 | 21 |
| ncbi nlm nih gov pubmed medline | 0.73 | 1 | 125 | 57 |
| pubmed ncbi nlm nih gov ssl | 0.16 | 0.7 | 5547 | 88 |
| pubmed ncbi nlm nih gov pubmed | 1.45 | 0.3 | 9241 | 2 |
| pubmed ncbi nlm nih gov-s dres hactcm edu cn | 1.12 | 0.8 | 9045 | 24 |
| ncbi nlm nih gov pubmed health | 0.06 | 0.4 | 8941 | 89 |
| ncbi.nlm.nih.gov pubmed | 1.77 | 0.7 | 6183 | 95 |
| https://www.ncbi.nlm.nih.gov/pubmed/17186119 | 0.75 | 0.6 | 4442 | 30 |
| pubmed.ncbi.nlm.nih.gov | 1.82 | 0.3 | 218 | 68 |
| https://www.ncbi.nlm.nih.gov/pubmed/24492294 | 1.74 | 1 | 6215 | 55 |
| https://pubmed.ncbi.nlm.nih.gov/37820006 | 0.7 | 0.5 | 4344 | 91 |
| https://www.ncbi.nlm.gov/pubmed | 1.24 | 0.2 | 4119 | 2 |
