| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national academy of sciences usa | 0.53 | 1 | 2330 | 92 |
| national academy of sciences san francisco | 0.8 | 0.4 | 2308 | 69 |
| national academy of sciences salary | 1.21 | 0.5 | 2373 | 28 |
| proceedings national academy of sciences usa | 0.84 | 0.3 | 3003 | 75 |
| what is the national academy of sciences | 0.94 | 0.9 | 7365 | 9 |
| national academy of sciences wiki | 0.99 | 0.9 | 8648 | 20 |
| national academy of sciences washington dc | 0.4 | 0.8 | 8940 | 65 |
| the national science academy | 1.19 | 0.2 | 8545 | 81 |
| academy of natural sciences san francisco | 0.92 | 0.5 | 5844 | 82 |
| the academy of sciences san francisco | 1.58 | 0.4 | 7167 | 96 |
| academy of sciences san francisco ca | 0.15 | 0.3 | 3585 | 18 |
| san francisco science of academy | 0.35 | 0.1 | 1722 | 67 |
| san francisco california academy of science | 1.22 | 0.7 | 5348 | 92 |
| national academy of sciences us | 1.97 | 0.9 | 5256 | 82 |
| academy of science san fran | 1.68 | 0.5 | 9619 | 26 |
| science academy san francisco ca | 1.3 | 0.3 | 1603 | 69 |
| sf academy of sciences | 1.31 | 0.8 | 4161 | 21 |
| academy of science sf | 0.42 | 0.3 | 2299 | 86 |
