| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national academy of sciences journal | 1.52 | 0.4 | 8023 | 59 |
| journal proceedings national academy sciences | 0.26 | 0.4 | 1753 | 33 |
| national academy of sciences publications | 0.42 | 0.5 | 9542 | 17 |
| indian national science academy journal | 0.85 | 1 | 2327 | 49 |
| the national academy of sciences | 0.03 | 0.3 | 8674 | 9 |
| national academy of sciences american | 1.03 | 0.8 | 8434 | 92 |
| national academy of sciences united states | 1.53 | 0.9 | 8489 | 83 |
| national academy of sciences press | 0.13 | 0.2 | 6266 | 51 |
| national academy of sciences academician | 1.3 | 0.9 | 4727 | 9 |
| national academy of sciences usa | 1.49 | 0.4 | 4118 | 16 |
| national academy science letters journal | 0.71 | 0.3 | 4942 | 90 |
| new chinese academy of sciences journals | 1.33 | 0.2 | 5457 | 67 |
| journal of applied and natural science naas | 1.62 | 0.2 | 8841 | 41 |
