Perhaps you should try some spelling variations:
"oecd economies developments working papers" » "oecd economies development working papers", "oecd economic developments working papers", "oecd economics development working papers", "oecd economies development looking papers", "oecd economies developments during papers"
"oecd economies developments sorting papers" » "oecd economies development sorting papers", "oecd economic developments sorting papers", "oecd economics development sorting papers", "oecd economies development porting papers", "oecd economies developments sorption papers", "oecd economies development starting papers", "oecd economies developments morning papers", "oecd economies developments sorting patterns", "oecd economies developments sorting matters"
"oecd economics developments working papers" » "oecd economic developments working papers", "oecd economics development working papers", "oecd economic development working papers", "oecd economics development looking papers", "oecd economics developments during papers", "kcd economics developments working papers", "world economics developments working papers"
"oecd economics departments working papers" » "oecd economics department working papers", "oecd economics experiments working papers", "oecd economics payments working papers", "oecd economics departments wrong papers", "oecd economics department nursing papers", "oecd economic departments working papers", "kcd economics departments working papers", "world economics departments working papers"
"oecd economics departments working paper" » "oecd economics department working paper", "oecd economics experiments working paper", "oecd economics payments working paper", "oecd economics departments wrong paper", "oecd economics department nursing paper", "oecd economic departments working paper", "kcd economics departments working paper", "world economics departments working paper"

Try widening your search to All Fields.

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: (((("oecd economics departments working papers") OR ("oecd economics departments working paper"))) OR ((((("oecd economies developments working papers") OR ("oecd economies developments sorting papers"))) OR ("oecd economics developments working papers")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"oecd economics departments working papers\") or (\"oecd economics departments working paper\"))) or (((((\"oecd economies developments working papers\") OR (\"oecd economies developments sorting papers\"))) or (\"oecd economics developments working papers\"))))".
• Removing quotes may allow a broader search: (((( oecd economics departments working papers ) or ( oecd economics departments working paper ))) or ((((( oecd economies developments working papers ) OR ( oecd economies developments sorting papers ))) or ( oecd economics developments working papers )))).
• Adding a wildcard symbol may retrieve word variants: (((("oecd economics departments working papers") or ("oecd economics departments working paper"))) or ((((("oecd economies developments working papers") OR ("oecd economies developments sorting papers"))) or ("oecd economics developments working papers"))))*.