| 5 different keywords | Search | Percent |
|---|
| https | 4 | 50 % |
| //www.tumori.nu/robocon/robocon-movie/index.html | 1 | 12.5 % |
| //www.tumori.nu/rail/fare-mars/ | 1 | 12.5 % |
| //www.tumori.nu/~tumori/biei/biei-9.html | 1 | 12.5 % |
| //www.tumori.nu/robocon/robocon03-zen/index.html | 1 | 12.5 % |