Maybe you are trying to find flights to Olbia or flights from Tuscany or even flights Tuscany Olbia. From Olbia you can also fly to Bordeaux, Barcelona, and Athens.
"One-way tickets, taxes included, limited places subject to availability and payment with Visa Debit. Prices shown on this page correspond with the cheapest available fare for the selected date. The seats for this fare are limited. Click on “Book flight” and you’ll get the price for the selected flights, which will be shown in the “Summary” section on the following page."