Perhaps you should try some spelling variations:
employment development » employee development, development development, environment development
social economic » socio economic, social economy, social ecological
local economic » global economic, special 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 ((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 ((local economic) OR (social economic)) and employment development (leed) working paper".
• Adding a wildcard symbol may retrieve word variants: oecd ((local economic) OR (social economic)) and employment development (leed) working paper*.