Perhaps you should try some spelling variations:
"support fare integration schemes." » "support fare irrigation schemes.", "support fare integration some.", "support fare integration theories.", "support market integration schemes.", "support trade integration schemes.", "support data integration schemes.", "support falls integration schemes.", "support state integration schemes."
"supply sector integration series." » "supply social integration series.", "supply sector integration theories.", "supply sector integrating services.", "supply sector integration social."

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

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