Perhaps you should try some spelling variations:
"international host economies were" » "international cost economies were", "international home economies were", "international hope economies were", "international host economy were", "international growth economies were", "international closed economies were", "international host economies more", "international host economies warren", "international host economies learn"
"international water economies have" » "international war economies have", "international water economic have", "international water ecologies have", "international water economies has", "international water economies change", "international water economies a"

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