| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| as described earlier pnas | 0.57 | 0.4 | 1549 | 87 | 25 |
| as | 1.11 | 0.1 | 8850 | 47 | 2 |
| described | 1.6 | 0.4 | 2858 | 39 | 9 |
| earlier | 0.51 | 0.3 | 3349 | 38 | 7 |
| pnas | 0.54 | 0.3 | 3850 | 68 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| as described earlier pnas | 1.77 | 1 | 5235 | 23 |
| in which the formed pnas | 1.65 | 0.5 | 3055 | 26 |
| on the basis of pnas | 1.1 | 0.1 | 5989 | 31 |
| what is the pnas | 0.59 | 0.5 | 9295 | 45 |
| focuses on the development of pnas | 0.88 | 1 | 2349 | 99 |
| https://www.pnas.org/latest | 0.04 | 0.3 | 863 | 35 |
| https://www.pnas.org/content/117/12/6640 | 1.71 | 0.1 | 9553 | 94 |
| https://www.pnas.org | 0.98 | 0.7 | 6699 | 27 |
| study published in the journal pnas | 1.61 | 1 | 285 | 4 |
| pnas journal full name | 1.12 | 0.4 | 6239 | 27 |
| exhibited a nearly doubled pnas | 0.13 | 0.6 | 2161 | 47 |
| pnas national academy of sciences | 0.95 | 0.4 | 909 | 23 |
| the amount of was further decreased pnas | 1.13 | 0.9 | 5883 | 97 |
| is pnas a journal | 0.65 | 0.6 | 3080 | 86 |
| at a later stage pnas | 0.44 | 0.6 | 2441 | 12 |
| www.pnas.org/cgi/doi/10.1073/pnas | 0.69 | 0.9 | 810 | 80 |
| predominantly occurs through pnas | 0.79 | 0.9 | 1250 | 34 |
| pnas 117 5582 2020 | 0.37 | 0.1 | 1227 | 98 |
| http://www.pnas.org/content/115/30/e7091 | 0.53 | 0.1 | 5323 | 60 |
| www.pnas.org | 0.18 | 0.1 | 1573 | 14 |
