Perhaps you should try some spelling variations:
"support key innovation through." » "support key innovation house.", "support key innovations through.", "support led innovation through.", "support open innovation through.", "support them innovation through.", "support deep innovation through.", "support does innovation through."
"support tool integration theory." » "support tool integration through.", "support tool information theory.", "support tool integration report.", "support global integration theory.", "support social integration theory.", "support trade integration theory.", "support tools integration theory.", "support from 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: (("support key innovation through.") or ("support tool integration theory."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("support key innovation through.") OR ("support tool integration theory."))*.
• Removing quotes may allow a broader search: (( support key innovation through. ) or ( support tool integration theory. ))*.