| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| jonas salk and albert sabin | 1.29 | 0.6 | 4662 | 4 |
| what did jonas salk and albert sabin discover | 0.55 | 0.8 | 5568 | 10 |
| jonas salk albert sabin | 0.34 | 0.7 | 7594 | 44 |
| jonas salk & albert sabin | 1.84 | 0.9 | 5852 | 64 |
| biography of jonas salk | 0.09 | 0.8 | 2898 | 98 |
| who was jonas salk | 0.14 | 0.3 | 7330 | 45 |
| jonas edward salk biography | 0.79 | 0.4 | 4817 | 46 |
| jonas salk wife and children | 0.12 | 0.1 | 8495 | 11 |
| jonas salk wife biography | 2 | 0.7 | 8065 | 29 |
| looking for scientist jonas salk | 0.84 | 0.3 | 2881 | 97 |
| dr jonas salk biography | 1.32 | 0.3 | 4597 | 15 |
| jonas salk born and died | 0.91 | 0.8 | 4209 | 75 |
| who was dr jonas salk | 1.04 | 1 | 4491 | 75 |
| jonas salk contribution to medicine | 2 | 0.3 | 8107 | 47 |
| looking for biologist jonas salk | 0.29 | 0.5 | 1422 | 47 |
| quienes fueron j salk y a sabin | 0.53 | 0.6 | 668 | 74 |
| the story of jonas salk | 0.56 | 0.2 | 6466 | 17 |
| jonas salk family life | 1.48 | 0.2 | 6971 | 16 |
| interview with jonas salk | 1.62 | 1 | 8329 | 65 |
| jonas salk biography for kids | 1.34 | 0.4 | 2714 | 71 |
| jonas salk contribution to science | 1.58 | 1 | 2702 | 40 |
| where did jonas salk work | 0.39 | 0.6 | 9790 | 81 |
| jonas salk find a grave | 0.56 | 1 | 588 | 85 |
