Perhaps you should try some spelling variations:
"international closed economies were" » "international case economies were", "international cross economies were", "international crises economies were", "international closed economy were", "international planned economies were", "international open economies were", "international closed economies more", "international closed economies have", "international closed economies ten"
"international hotel economies face" » "international water economies face", "international context economies face", "international center economies face", "international open economies face", "international local economies face", "international host economies face", "international hotel economies have", "international hotel economies factor", "international hotel economies trade"

Try widening your search to All Fields.

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 were") or ("international hotel economies face"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international closed economies were") OR ("international hotel economies face")).
• Removing quotes may allow a broader search: (( international closed economies were ) or ( international hotel economies face )).
• Adding a wildcard symbol may retrieve word variants: (("international closed economies were") or ("international hotel economies face"))*.