Perhaps you should try some spelling variations:
"supply case integration theory." » "supply case integration through.", "supply case information theory.", "supply case integration report.", "supply care integration theory.", "supply fare integration theory.", "supply can integration theory.", "supply cost integration theory.", "supply chain integration theory.", "supply curve integration theory."
"supply data integration series." » "supply data integration theories.", "supply data integrating services.", "supply data integration schemes.", "supply trade integration series.", "supply _ integration series.", "supply data integrity series.", "supply water 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 case integration theory.") or ("supply data integration series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply case integration theory.") OR ("supply data integration series."))*.
• Removing quotes may allow a broader search: (( supply case integration theory. ) or ( supply data integration series. ))*.