| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| e peter greenberg | 1.76 | 0.7 | 9665 | 74 | 17 |
| e | 0.52 | 0.4 | 9443 | 14 | 1 |
| peter | 1.15 | 0.2 | 2059 | 74 | 5 |
| greenberg | 1.38 | 0.9 | 8946 | 98 | 9 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| e peter greenberg | 1.69 | 0.3 | 3913 | 35 |
| e peter greenberg pnas | 0.98 | 0.9 | 1574 | 100 |
| http://www.pnas.org/content/115/30/e7091 | 1.36 | 0.2 | 2286 | 89 |
| pnas 109 6463 2012 | 1.13 | 0.6 | 9572 | 72 |
| pnas 2011 108 3 937 | 0.22 | 0.1 | 5713 | 49 |
| pnas 2011 108 937 | 1.76 | 0.8 | 3677 | 76 |
| pnas 117 5582 2020 | 1.58 | 0.5 | 9792 | 38 |
| http://www.pnas.org/content/112/8/e911.short | 1.27 | 0.4 | 8751 | 86 |
| peter greenberg cbs news | 1.9 | 0.4 | 5727 | 9 |
| pnas 113 4924 2016 | 0.57 | 0.3 | 5981 | 76 |
| 10.1073/pnas.23058831 | 0.65 | 0.4 | 2087 | 78 |
| suggested editorial board member pnas | 0.35 | 0.7 | 8270 | 42 |
| 10.1073/pnas.0813 280106 | 1.95 | 0.5 | 8241 | 98 |
| www.pnas.org/cgi/doi/10.1073/pnas | 0.3 | 1 | 2111 | 25 |
| gross et al. 2017 pnas | 1.11 | 0.4 | 1238 | 95 |
| editorial board member pnas | 1.87 | 1 | 9707 | 67 |
| https://www.pnas.org/content/117/12/6640 | 0.07 | 0.9 | 2679 | 37 |
