Perhaps you should try some spelling variations:
employment development » employee development, development development, environment development
special economic » spatial economics
social economic » socio economic, social economy, social ecological
legal economic » global economic, regional economic, general economic
local economic » global economic
paper » 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 ((((legal economic) OR (special economic))) OR (((local economic) OR (social economic)))) AND employment development (leed) working paper.
• The words AND, OR and NOT may confuse the search; try adding quotes: "oecd ((((legal economic) or (special economic))) or (((local economic) OR (social economic)))) and employment development (leed) working paper".
• Adding a wildcard symbol may retrieve word variants: oecd ((((legal economic) or (special economic))) or (((local economic) OR (social economic)))) and employment development (leed) working paper*.