Perhaps you should try some spelling variations:
"supply towards integrated countries." » "supply towards integrating countries.", "supply towards indebted countries.", "supply toward integrated countries."
"supply case integration efforts." » "supply case international efforts.", "supply case conservation efforts.", "supply care integration efforts.", "supply fare integration efforts.", "supply can integration efforts.", "supply cost integration efforts.", "supply chain integration efforts.", "supply curve integration efforts."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply towards integrated countries.") or ("supply case integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply towards integrated countries.") OR ("supply case integration efforts.")).
• Removing quotes may allow a broader search: (( supply towards integrated countries. ) or ( supply case integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply towards integrated countries.") or ("supply case integration efforts."))*.