Perhaps you should try some spelling variations:
"international planned economies facts" » "international panel economies facts", "international plant economies facts", "international land economies facts", "international advanced economies facts", "international planned economies factor", "international planned economies face", "international planned economies part"
"international host economies change" » "international cost economies change", "international home economies change", "international hope economies change", "international host economic change", "international host economies chapter", "international host economic changes", "international host economy change", "international growth economies change", "international closed economies change"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international planned economies facts") or ("international host economies change"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("international planned economies facts") OR ("international host economies change")).
• Removing quotes may allow a broader search: (( international planned economies facts ) or ( international host economies change )).
• Adding a wildcard symbol may retrieve word variants: (("international planned economies facts") or ("international host economies change"))*.