The webapp provides for each item the link on ECB's website.
Speeches for : Mario Draghi where "foster" appeared
2017-05-29 : Hearing of the Committee on Economic and Monetary Affairs of the European Parliament2015-10-06 : Welcome address at the art inauguration at the ECB
2012-06-15 : President's address at the 14th ECB and its Watchers Conference
2012-03-13 : Competitiveness of the euro area and within the euro area