Perhaps you should try some spelling variations:
development center » development centre, development chapter, development context
development inter » development index, development intra, development inthe
oecd development » child development, based development
working papers » working paper
center working » centred working, century working, better working
inter working » inter networking, internet working, interface working

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 development inter working papers ) OR ( oriented development center working papers )).
• Adding a wildcard symbol may retrieve word variants: (( oecd development inter working papers ) or ( oriented development center working papers ))*.