Perhaps you should try some spelling variations:
structural adjustmenton » structural adjustments
structure adjustment » structural adjustments, structured investment, structure alignment
economics policy » economics policies, economics public, economics political
2f developing » f developing, 2.1 developing, self developing
20 developing » 10 developing, 20 development

Try widening your search to All Fields.

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: %((((structural adjustmenton) OR (structure adjustment))) OR (structural adjustment)) %((economics policy) OR (economic policy))%29 %((2f developing) OR (20 developing)) countries%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((structural adjustmenton) OR (structure adjustment))) or (structural adjustment)) %((economics policy) or (economic policy))%29 %((2f developing) or (20 developing)) countries%22".
• Adding a wildcard symbol may retrieve word variants: %((((structural adjustmenton) OR (structure adjustment))) or (structural adjustment)) %((economics policy) or (economic policy))%29 %((2f developing) or (20 developing)) countries%22*.