| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| national academy of sciences awards | 1.78 | 0.7 | 6844 | 54 |
| national academy of sciences | 1.58 | 0.9 | 2811 | 28 |
| national academy of sciences usa | 0.58 | 0.2 | 3327 | 56 |
| national academy of sciences united states | 1.96 | 0.3 | 155 | 84 |
| national academy of sciences american | 1.59 | 0.5 | 5760 | 36 |
| national academy of sciences wiki | 0.04 | 0.3 | 3217 | 72 |
| national prize of arts and sciences | 0.77 | 0.1 | 3083 | 97 |
| national science and technology awards | 0.32 | 0.8 | 5792 | 63 |
| national science foundation awards | 0.04 | 1 | 1535 | 33 |
| national medal of science award | 1.81 | 0.7 | 3666 | 32 |
| national academy of sciences india | 0.2 | 1 | 5078 | 91 |
| national academy of sciences members | 0.71 | 0.2 | 4340 | 12 |
| national academy of sciences 1973 | 0.09 | 0.7 | 9882 | 37 |
| national academy of sciences of belarus | 1.76 | 0.8 | 4985 | 90 |
| national academy of sciences of ukraine | 0.12 | 0.5 | 4053 | 56 |
| national academy of sciences logo | 1.77 | 0.6 | 6334 | 27 |
| national academy of sciences nas | 0.55 | 0.3 | 5049 | 56 |
