| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hrb national drugs library | 1.63 | 0.9 | 2774 | 36 | 26 |
| hrb | 0.25 | 0.9 | 6549 | 67 | 3 |
| national | 0.22 | 0.7 | 453 | 3 | 8 |
| drugs | 0.15 | 0.7 | 1756 | 97 | 5 |
| library | 1.34 | 1 | 9190 | 10 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hrb national drugs library | 0.73 | 0.8 | 592 | 24 |
| national library of medicine drug information | 1.51 | 0.5 | 1225 | 93 |
| nih library drug database | 1.87 | 0.3 | 1002 | 12 |
| national library of medicine database | 1.57 | 0.5 | 9190 | 78 |
| national research library of medicine | 0.27 | 0.8 | 1449 | 11 |
| national library of medicines | 1.65 | 0.9 | 975 | 28 |
| national library of medicine drug info portal | 0.43 | 1 | 9878 | 63 |
| national health library of medicine | 1.32 | 0.8 | 8214 | 94 |
| national library of health and medicine | 0.55 | 0.8 | 8441 | 19 |
| national library of medicine wiki | 0.62 | 0.3 | 5546 | 15 |
| national library of medicine website | 1.91 | 0.5 | 1636 | 66 |
| united states national library of medicine | 1.4 | 0.3 | 6464 | 39 |
| national library of medicine usa | 0.33 | 0.4 | 9298 | 52 |
| national medical library of medicine | 1.55 | 1 | 8967 | 62 |
| ncbi national library of medicine | 1.68 | 0.9 | 2410 | 66 |
| national library of medicine wikipedia | 1.48 | 0.7 | 45 | 68 |
| national library of med | 0.53 | 0.8 | 615 | 76 |
