Perhaps you should try some spelling variations:
comparative macroeconomic » comparative economic, comprehensive macroeconomic, comparative economics
macroeconomic theories » macroeconomic theory, macroeconomic series, microeconomic theory
macroeconomic sources » microeconomic resources, macroeconomic series, macroeconomic outcomes
ranking alternative » ranking alternatives, making alternative, adding alternative
anhang alternative » anhand alternativer, landing alternative, among alternative
dark comparative » darkly comparative, parks comparative, talk comparative
world dark » world daria, world data, world das

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: (( the world dark comparative macroeconomic theories ) OR ( the world ((anhang alternative) OR (ranking alternative)) macroeconomic sources )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( the world dark comparative macroeconomic theories ) or ( the world ((anhang alternative) OR (ranking alternative)) macroeconomic sources ))".
• Adding a wildcard symbol may retrieve word variants: (( the world dark comparative macroeconomic theories ) or ( the world ((anhang alternative) OR (ranking alternative)) macroeconomic sources ))*.