Perhaps you should try some spelling variations:
"export taxes integration schemes." » "export taxes irrigation schemes.", "export taxes integration some.", "export taxes integration theories.", "export trade integration schemes.", "export fare integration schemes.", "export care integration schemes.", "exports taxes integration schemes."
"supply facto integration series." » "supply facto integration theories.", "supply facto integrating services.", "supply facto integration social.", "supply factor integration series.", "supply faculty integration series.", "supply sector integration series.", "supply factors integration series.", "supply data 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: (("export taxes integration schemes.") or ("supply facto integration series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("export taxes integration schemes.") OR ("supply facto integration series."))*.
• Removing quotes may allow a broader search: (( export taxes integration schemes. ) or ( supply facto integration series. ))*.