Perhaps you should try some spelling variations:
"supply firm innovation support." » "supply firm innovation report.", "supply der innovation support.", "supply farm innovation support.", "supply from innovation support.", "supplier firm innovation support."
"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."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("supply firm innovation support.") or ("supply case integration theory."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply firm innovation support.") OR ("supply case integration theory."))*.
• Removing quotes may allow a broader search: (( supply firm innovation support. ) or ( supply case integration theory. ))*.