Perhaps you should try some spelling variations:
"supply data integration challenges." » "supply data international challenges.", "supply data migration challenges.", "supply data innovation challenges.", "supply data integrity challenges."
"supply facility integration services." » "supply faculty integration services.", "supply facility integrated services.", "supply family integration services.", "supply facility integrating services.", "supply facility insemination services.", "supply facilities integration services.", "support facility integration services.", "supply utility integration services."

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