The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "households" appeared
2019-04-01 : Interview with Der Standard2018-05-29 : Monetary policy - end of history?
2018-02-15 : A stable financial system – more than the sum of its parts
2017-03-23 : Taming the fire
2016-09-13 : Monetary policy in uncertain times - the ECB and the crisis
2015-10-29 : Interview with Handelsblatt