Perhaps you should try some spelling variations:
sustainable resource » sustainable future
aqaba environmental » global environmental, trade environmental, urban environmental
development series » development services, development agencies, development africa
technical paper » technical experts, technical report
bank technical » a technical
central aqaba » central asia, central java

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: world bank technical paper. europe and central aqaba environmental and socially sustainable resource development series.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: world bank technical paper. europe AND central aqaba environmental AND socially sustainable resource development series..
• Adding a wildcard symbol may retrieve word variants: world bank technical paper. europe and central aqaba environmental and socially sustainable resource development series.*.