Perhaps you should try some spelling variations:
"supply factor integration efforts." » "supply factor international efforts.", "supply factor conservation efforts.", "supply facto integration efforts.", "supply sector integration efforts.", "supply faculty integration efforts.", "supply factors integration efforts.", "supply water integration efforts."
"support grid integration series." » "support grid integration theories.", "support grid integrating services.", "support grid integration schemes.", "support trade integration series.", "support _ integration series.", "support data integration series.", "support agri integration series.", "support grant integration series.", "support group 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: (("support grid integration series.") or ("supply factor integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support grid integration series.") OR ("supply factor integration efforts.")).
• Removing quotes may allow a broader search: (( support grid integration series. ) or ( supply factor integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support grid integration series.") or ("supply factor integration efforts."))*.