Perhaps you should try some spelling variations:
comparative macroeconomic » comparative economic, comprehensive macroeconomic, comparative economics
alternative macroeconomic » alternative economic, international macroeconomic
macroeconomic sources » microeconomic resources, macroeconomic series, macroeconomic outcomes
macroeconomic theory » macroeconomic policy
bank comparative » tank comparative, dark comparative, talk comparative
gang alternative » bang alternative, making alternative, anhang alternative
world gang » world yang, world going, world gauge

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 bank comparative macroeconomic theory ) OR ( the world gang alternative macroeconomic sources )).
• Adding a wildcard symbol may retrieve word variants: (( the world bank comparative macroeconomic theory ) or ( the world gang alternative macroeconomic sources ))*.