Perhaps you should try some spelling variations:
"economic remittances" » "economies remittances", "electronic remittances", "economic resilience"
"economic renaissance" » "economic relevance"
"economic assistance" » "economic resistance"

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: (((("economic remittances") OR ("economic renaissance"))) OR ("economic assistance")).
• Removing quotes may allow a broader search: (((( economic remittances ) or ( economic renaissance ))) or ( economic assistance )).
• Adding a wildcard symbol may retrieve word variants: (((("economic remittances") or ("economic renaissance"))) or ("economic assistance"))*.