| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| biomedcentral impact factor | 1.29 | 0.9 | 3198 | 16 | 27 |
| biomedcentral | 0.55 | 0.5 | 1168 | 75 | 13 |
| impact | 1.17 | 0.1 | 2985 | 54 | 6 |
| factor | 1.13 | 0.2 | 2511 | 27 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| biomedcentral impact factor | 0.71 | 1 | 4627 | 87 |
