Perhaps you should try some spelling variations:
"supply fare integration efforts." » "supply fare international efforts.", "supply fare conservation efforts.", "supply trade integration efforts.", "supply die integration efforts.", "supply farm integration efforts.", "supply case integration efforts.", "supply figure integration efforts."
"supply post interaction series." » "supply post interactions series.", "supply post interaction studies.", "supply post interaction terms.", "supply host interaction series.", "supply host interactions series.", "supply post integration series.", "supply cost interaction series.", "supply costs interaction series.", "supply 21st interaction 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 post interaction series.") OR ("supply fare integration efforts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"supply post interaction series.\") OR (\"supply fare integration efforts.\"))".
• Removing quotes may allow a broader search: (( supply post interaction series. ) OR ( supply fare integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("supply post interaction series.") OR ("supply fare integration efforts."))*.