Perhaps you should try some spelling variations:
"international closed economies face" » "international case economies face", "international cross economies face", "international crises economies face", "international closed economy face", "international planned economies face", "international open economies face", "international closed economies have", "international closed economies factor", "international closed economies trade"
"international hotel economies were" » "international water economies were", "international context economies were", "international center economies were", "international open economies were", "international local economies were", "international host economies were", "international hotel economies more", "international hotel economies have", "international hotel 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 closed economies face") OR ("international hotel economies were"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"international closed economies face\") OR (\"international hotel economies were\"))".
• Removing quotes may allow a broader search: (( international closed economies face ) OR ( international hotel economies were )).
• Adding a wildcard symbol may retrieve word variants: (("international closed economies face") OR ("international hotel economies were"))*.