Perhaps you should try some spelling variations:
"international ports economies face" » "international airports economies face", "international poverty economies face", "international efforts economies face", "international world economies face", "international host economies face", "international ports economies have", "international ports economies factor", "international ports economies trade"
"international poor economies were" » "international power economies were", "international port economies were", "international actor economies were", "international poor economic were", "international host economies were", "international poor economies more", "international poor economies have", "international poor economies ten"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international poor economies were") OR ("international ports economies face"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"international poor economies were\") OR (\"international ports economies face\"))".
• Removing quotes may allow a broader search: (( international poor economies were ) OR ( international ports economies face )).
• Adding a wildcard symbol may retrieve word variants: (("international poor economies were") OR ("international ports economies face"))*.