Perhaps you should try some spelling variations:
"supply case integration theory." » "supply case integration through.", "supply case information theory.", "supply case innovation theory.", "supply care integration theory.", "supply scale integration theory.", "supply based integration theory.", "supply cost integration theory.", "supply chain integration theory.", "supply curve integration theory."
"supply social integration some." » "supply global integration some.", "supply financial integration some.", "supply regional integration some.", "supply social integration south.", "supply social integration soziale.", "supply social 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: (("supply case integration theory.") or ("supply social integration some."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply case integration theory.") OR ("supply social integration some."))*.
• Removing quotes may allow a broader search: (( supply case integration theory. ) or ( supply social integration some. ))*.