Perhaps you should try some spelling variations:
socially sustainability » social sustainability, ocean sustainability
asia environmentally » _ environmentally, sea environmental, aqaba environmental
development services » development agencies, development process, development africa
technical experts » technical expertise
sustainable rural » sustainable urban, sustainable use, sustainable resource
rural development » social development
technical paper » technical report
bank technical » a technical
a development » clean development, asian development, city development

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 experts. europe and central asia environmentally and socially sustainable rural development services. ) or ( world bank technical paper. europe and central asia environmentally and socially sustainability ((a development) OR (_ development)) services. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( world bank technical experts. europe AND central asia environmentally AND socially sustainable rural development services. ) OR ( world bank technical paper. europe AND central asia environmentally AND socially sustainability ((a development) OR (_ development)) services. )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( world bank technical experts. europe and central asia environmentally and socially sustainable rural development services. ) or ( world bank technical paper. europe and central asia environmentally and socially sustainability ((a development) OR (_ development)) services. ))".
• Adding a wildcard symbol may retrieve word variants: (( world bank technical experts. europe and central asia environmentally and socially sustainable rural development services. ) or ( world bank technical paper. europe and central asia environmentally and socially sustainability ((a development) OR (_ development)) services. ))*.