Perhaps you should try some spelling variations:
"supply asset integration theories." » "supply asset integration theory.", "supply asset integration through.", "supply asset integration efforts.", "supply market integration theories.", "supply asian integration theories.", "supply asean integration theories.", "supply assets integration theories.", "supply aspect integration theories."
"supply water integrity efforts." » "supply water integration efforts.", "supply water insecurity efforts.", "supply water integrated efforts.", "supply data integrity efforts."

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

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