Perhaps you should try some spelling variations:
"oecd economics departments working papers" » "oecd economics department working papers", "oecd economics payments working papers", "oecd economics developments working papers", "oecd economics departments wrong papers", "oecd economics department boarding papers", "kcd economics departments working papers", "sound economics departments working papers", "land economics departments working papers", "oecd economics departments working paper"
"world economics departments working papers" » "world economics department working papers", "world economics payments working papers", "world economics developments working papers", "world economics departments wrong papers", "world economics department boarding papers", "world economic departments working papers", "world economy departments working papers", "food economics departments working papers", "world economics departments working paper"
"oecd economics experiments working papers" » "oecd economic experiments working papers", "oecd proteomics experiments working papers", "oecd dynamics experiments working papers", "oecd economics experiments during papers", "oecd economics experiments modeling papers", "oecd economics experiments tending papers", "kcd economics experiments working papers", "sound economics experiments working papers", "land economics experiments working papers", "oecd economics experiments working paper"
"oecd economies departments working papers" » "oecd economics department working papers", "oecd economies developments working papers", "oecd colleges departments working papers", "oecd economies department working papers", "oecd economies departments wrong papers", "oecd economies department boarding papers", "oecd economies departments working paper", "les economies departments working papers"
"oecd economic departments working papers" » "oecd economics department working papers", "oecd economic experiments working papers", "oecd academic departments working papers", "oecd economic department working papers", "oecd economic departments wrong papers", "oecd economic department boarding papers", "oecd economic 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 experiments working papers"))) OR ("world economics departments working papers"))) OR ("oecd economies departments working papers"))) OR ("oecd economic departments working papers")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((((\"oecd economics departments working papers\") OR (\"oecd economics experiments working papers\"))) or (\"world economics departments working papers\"))) or (\"oecd economies departments working papers\"))) or (\"oecd economic departments working papers\"))".
• Removing quotes may allow a broader search: (((((((( oecd economics departments working papers ) OR ( oecd economics experiments working papers ))) or ( world economics departments working papers ))) or ( oecd economies departments working papers ))) or ( oecd economic departments working papers )).
• Adding a wildcard symbol may retrieve word variants: (((((((("oecd economics departments working papers") OR ("oecd economics experiments working papers"))) or ("world economics departments working papers"))) or ("oecd economies departments working papers"))) or ("oecd economic departments working papers"))*.