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 actor interaction efforts.", "supply factors integration efforts."
"support group integration series." » "support group integration services.", "support group interaction series.", "support group integration server.", "support group interactions series.", "support erp integration series.", "support grant 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 group integration series.") or ("supply factor integration efforts."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support group integration series.") OR ("supply factor integration efforts.")).
• Removing quotes may allow a broader search: (( support group integration series. ) or ( supply factor integration efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support group integration series.") or ("supply factor integration efforts."))*.