Perhaps you should try some spelling variations:
"world workshop discussion papers" » "world workshop discussions papers", "world workshop session papers", "world workshop discussion paper", "world workshop discussion panel", "3rd workshop discussion papers", "oecd workshop discussion papers", "23rd workshop discussion papers", "world warshop discussion papers", "world worldhop discussion papers", "world networkshop discussion papers"
"world works discussion papers" » "world works discussion paper", "world works discussion panel", "world work discussion papers", "world words discussion papers", "world workers discussion papers", "world wars discussion papers", "world world discussion papers", "world networks discussion papers"
"world works discussion part" » "world work discussion part", "world words discussion part", "world workers discussion part", "world works discussion paper", "world wars discussion part", "world world discussion part", "world networks discussion part"

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 works discussion papers") OR ("world works discussion part"))) OR ("world workshop discussion papers")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"world works discussion papers\") OR (\"world works discussion part\"))) or (\"world workshop discussion papers\"))".
• Removing quotes may allow a broader search: (((( world works discussion papers ) OR ( world works discussion part ))) or ( world workshop discussion papers )).
• Adding a wildcard symbol may retrieve word variants: (((("world works discussion papers") OR ("world works discussion part"))) or ("world workshop discussion papers"))*.