Perhaps you should try some spelling variations:
"oecd economics department working papers" » "oecd economics development working papers", "oecd economics experiments working papers", "oecd economics management working papers", "oecd economics departments working papers", "oecd economics department boarding papers", "oecd economics department nursing papers", "oecd economies department working papers", "kcd economics department working papers", "world economics department working papers", "oecd economics department working paper"
"oecd economic statement working papers" » "oecd economic sentiment working papers", "oecd economic placement working papers", "oecd economics settlement working papers", "oecd economic statements working papers", "oecd economic statement looping papers", "oecd economic statement making papers", "oecd economic statement working paper"
"oecd economy statement working papers" » "oecd economy statements working papers", "oecd economy statement looping papers", "oecd economy statement making papers", "oecd economy management working papers", "oecd economy state working papers", "oecd economy statement working paper", "old economy statement working papers", "led economy statement working papers", "ed economy statement working 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: (("oecd economics department working papers") OR ((("oecd economic statement working papers") OR ("oecd economy statement working papers"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"oecd economics department working papers\") or (((\"oecd economic statement working papers\") OR (\"oecd economy statement working papers\"))))*".
• Removing quotes may allow a broader search: (( oecd economics department working papers ) or ((( oecd economic statement working papers ) OR ( oecd economy statement working papers ))))*.