Perhaps you should try some spelling variations:
economic sanctions » economic transactions, economic stagnation, economic relations
michigan economic » michigan's economic, michigan economy, michigan's economy
india's economic » india economic, indian economic, africa's economic
sanctions first » sanctions against
conditions 21th » conditions 20th, conditions 21st, conditions 19th
first century » 21st century
21th century » 20th century, 21st century, 19th century

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( michigan economic sanctions first century. ) or ( india's economic conditions 21th century. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( michigan economic sanctions first century. ) OR ( india's economic conditions 21th century. )).
• Adding a wildcard symbol may retrieve word variants: (( michigan economic sanctions first century. ) or ( india's economic conditions 21th century. ))*.