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 costs integration series." » "supply costs integration theories.", "supply costs integrating services.", "supply costs integration schemes.", "supply south integration series.", "supply systems integration series.", "supply content integration series."

Try widening your search to All Fields.

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 costs integration series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply case integration theory.") OR ("supply costs integration series.")).
• Removing quotes may allow a broader search: (( supply case integration theory. ) or ( supply costs integration series. )).
• Adding a wildcard symbol may retrieve word variants: (("supply case integration theory.") or ("supply costs integration series."))*.