Perhaps you should try some spelling variations:
"supply a integration culture." » "supply a integration cultural.", "supply a integrating culture.", "supply a integrating cultural.", "supply 3 integration culture.", "supply 2 integration culture.", "supply 4 integration culture.", "supply _ integration culture."
"supply ghana improving countries." » "supply ghana importing countries.", "supply ghana borrowing countries.", "supply ghana emerging countries.", "supply china improving countries.", "supply data improving countries.", "supply gap improving countries.", "supply chains improving countries.", "supply chain improving countries."

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: (("supply a integration culture.") or ("supply ghana improving countries."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply a integration culture.") OR ("supply ghana improving countries.")).
• Removing quotes may allow a broader search: (( supply a integration culture. ) or ( supply ghana improving countries. )).
• Adding a wildcard symbol may retrieve word variants: (("supply a integration culture.") or ("supply ghana improving countries."))*.