The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "property" appeared
2018-05-29 : Interview with Spiegel Online2018-01-17 : Interview with La Repubblica
2018-01-17 : Interview with La Repubblica
2017-10-17 : The evolving risk landscape in the euro area
2014-12-22 : Interview with Wirtschaftswoche