Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|
national academy of sciences press | 1.44 | 1 | 1796 | 84 |
national academy of sciences president | 0.54 | 0.6 | 2462 | 24 |
national academy of sciences publications | 0.93 | 0.7 | 9686 | 78 |
national academy press website | 1.97 | 0.8 | 7004 | 56 |
the national academy of sciences | 1.97 | 0.8 | 6884 | 72 |
national academy of sciences united states | 1.33 | 0.4 | 8034 | 34 |
national academy of sciences usa | 0.19 | 0.1 | 1719 | 95 |
the national academic press | 1.31 | 0.7 | 1301 | 13 |
national academy of sciences american | 1.86 | 0.9 | 3371 | 4 |
national academy of sciences journal | 0.9 | 0.9 | 8580 | 82 |
the national academy of sciences nas | 0.36 | 1 | 5401 | 31 |
the national academies press | 0.34 | 0.7 | 9781 | 26 |
national academies press online | 0.1 | 0.8 | 7079 | 70 |
nas national academy of science | 0.28 | 0.7 | 9221 | 98 |