Perhaps you should try some spelling variations:
"international asset economic cost" » "international best economic cost", "international case economic cost", "international offsets economic cost", "international affect economic cost", "international market economic cost", "international asia economic cost", "international asset economic costs", "international asset economic co", "international asset economic boom"
"international host economies were" » "international best economies were", "international postal economies were", "international hotel economies were", "international host economy were", "international closed economies were", "international host economies more", "international host economies have", "international host economies face"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international host economies were") or ("international asset economic cost"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international host economies were") OR ("international asset economic cost"))*.
• Removing quotes may allow a broader search: (( international host economies were ) or ( international asset economic cost ))*.