| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| organism level systems | 0.07 | 1 | 480 | 23 | 22 |
| organism | 1.71 | 0.6 | 5350 | 36 | 8 |
| level | 1.53 | 0.4 | 2494 | 54 | 5 |
| systems | 0.55 | 0.8 | 8443 | 40 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| organism level systems | 1.25 | 0.8 | 7017 | 48 |
| level of organism system | 1.79 | 0.4 | 6710 | 48 |
| levels of an organism | 0.76 | 0.5 | 5751 | 61 |
| level of organization of organism | 0.93 | 0.4 | 3604 | 74 |
