The webapp provides for each item the link on ECB's website.
Speeches for : Sabine Lautenschlager where "profitability" appeared
2017-06-01 : Banks business models: keeping pace?2016-11-15 : The European banking sector - a quick pulse check
2016-07-18 : Interview with Expansión
2016-02-22 : Caught in the middle? Small and medium-sized banks and European banking supervision