| 5 frasi chiave diverse | Ricerche | Percentuale |
|---|
| https //www.bio.unifi.it/vp-57-corsi-di-studio.html | 4 | 40 % |
| https //www.bio.unifi.it/vp-473--nei-laboratori.html | 2 | 20 % |
| https //www.bio.unifi.it/ | 2 | 20 % |
| www.vzth.cn | 1 | 10 % |
| https //www.bio.unifi.it/vp-27-assegni-di-ricerca.html | 1 | 10 % |