You have the possibility to export all your data from the export my data feature 📄 available via the gear wheel ⚙ on the top right.
You can also export a specific selection. That is, when you filter your data, you have the option to click on Export.
To access the grouped actions, go to the magnifying glass 🔎 at the top right of your screen, then to advanced search. The orange Filter button on the left allows you to select a specific type of data. You can base your search on a period, an amount, a title, etc., or on all these elements at once.
Once you've made your selection, all you have to do is select everything and click on Bulk Actions. A drop-down menu then gives you access to the Export functionality.
💡 Good to know: You can also use the functionality: export my data.