Perhaps you should try some spelling variations:
international host » international postal, international hotel, international asset
international best » international bank, international business
host economies » host economy, closed economies
economies were » economies more, economies have, economies face
best economic » leste economic, fast economic, rent economic
boom » book

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 best economic boom ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( international host economies were ) OR ( international best economic boom )).
• Adding a wildcard symbol may retrieve word variants: (( international host economies were ) or ( international best economic boom ))*.