Perhaps you should try some spelling variations:
"supply curve integrating policies." » "supply curve international policies.", "supply curve integrating countries.", "supply curve immigration policies.", "supply market integrating policies.", "supply care integration policies.", "supply china integrating policies."
"supply fare integration series." » "supply fare integration theories.", "supply fare integrating services.", "supply fare integration schemes.", "supply market integration series.", "supply trade integration series.", "supply data integration series.", "supply farm integration series.", "supply case 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 fare integration series.") or ("supply curve integrating policies."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply fare integration series.") OR ("supply curve integrating policies."))*.
• Removing quotes may allow a broader search: (( supply fare integration series. ) or ( supply curve integrating policies. ))*.