Perhaps you should try some spelling variations:
"supply south integration efforts." » "supply south international efforts.", "supply south conservation efforts.", "supply through integration efforts.", "supply social integration efforts.", "supply sector integration efforts.", "supply growth integration efforts.", "supply costs integration efforts.", "supply cost integration efforts."
"supply farm integration series." » "supply farm integration theories.", "supply farm integrating services.", "supply farm integration schemes.", "supply fare integration series.", "supply firms integration series.", "supply care integration series."

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

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