The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "positions" appeared
2015-03-31 : Accounts and accountability2013-12-12 : Hearing before the Plenary of the European Parliament on the occasion of the adoption of the Resolution on the ECB Annual Report 2012
2013-05-23 : Building stability and sustained prosperity in Europe
2011-12-19 : Interview with the Financial Times