The webapp provides for each item the link on ECB's website.
Speeches for : Peter Praet where "enhance" appeared
2018-11-26 : Preserving monetary accommodation in times of normalisation2018-11-13 : Preserving monetary accommodation in times of normalisation
2018-07-05 : Delivering on our Mandate – 20 years of ECB Monetary Policy
2018-07-03 : Ensuring a sustained adjustment in inflation
2018-06-23 : Interview with Expresso