The webapp provides for each item the link on ECB's website.
Speeches for : Otmar Issing where "orientation" appeared
2005-11-14 : The role of fiscal and monetary policies in the stabilisation of the economic cycle2003-11-03 : Monetary policy in uncharted territory
2003-07-11 : ECB Watchers Conference: The evaluation of the strategy
2000-12-01 : Europe's challenges after the establishment of Monetary Union: a central banker's view