Perhaps you should try some spelling variations:
"23rd workshop discussions part" » "23rd workshop conclusions part", "23rd workshop session part", "23rd workshop discussions a", "23rd workshop discussions press", "23rd workshop discussions about", "3rd workshop discussions part", "2nd workshop discussions part", "237 workshop discussions part"
"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 ("23rd workshop discussions part")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"world works discussion papers\") OR (\"world works discussion part\"))) or (\"23rd workshop discussions part\"))".
• Removing quotes may allow a broader search: (((( world works discussion papers ) OR ( world works discussion part ))) or ( 23rd workshop discussions part )).
• Adding a wildcard symbol may retrieve word variants: (((("world works discussion papers") OR ("world works discussion part"))) or ("23rd workshop discussions part"))*.