Perhaps you should try some spelling variations:
"oecd workshop discussion panel" » "oecd workshop discussions panel", "oecd workshop session panel", "oecd workshop discussion paper", "oecd workshop discussion part", "second workshop discussion panel", "2nd workshop discussion panel", "3rd workshop discussion panel"
"world work discussion papers" » "world work discussion paper", "world work discussion part", "world world discussion papers", "world networks discussion papers", "world workshop discussions papers", "world works discussion papers", "worlds work discussion papers", "world word discussion papers"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (("world work discussion papers") OR ("oecd workshop discussion panel")).
• Removing quotes may allow a broader search: (( world work discussion papers ) or ( oecd workshop discussion panel )).
• Adding a wildcard symbol may retrieve word variants: (("world work discussion papers") or ("oecd workshop discussion panel"))*.