| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| structure definition biology | 1.35 | 0.6 | 3258 | 76 | 28 |
| structure | 0.75 | 1 | 859 | 76 | 9 |
| definition | 1.06 | 0.9 | 7252 | 8 | 10 |
| biology | 1.74 | 1 | 3841 | 45 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| structure definition biology | 0.26 | 0.1 | 8125 | 44 |
| stricture definition biology | 0.99 | 0.8 | 8078 | 66 |
| homologous structure definition biology | 0.32 | 0.7 | 1466 | 100 |
| age structure definition biology | 0.98 | 0.8 | 2552 | 80 |
| vestigial structure definition biology | 1.66 | 0.2 | 2968 | 15 |
| analogous structure definition biology | 0.12 | 0.1 | 9238 | 87 |
| quaternary structure definition biology | 0.21 | 0.6 | 8992 | 53 |
| tertiary structure definition biology | 1.7 | 0.8 | 3993 | 9 |
| primary structure definition biology | 0.34 | 0.3 | 4219 | 99 |
