Perhaps you should try some spelling variations:
"supply main international prices." » "supply joint international prices.", "supply bonn international prices.", "supply nations international prices.", "supply chain international prices.", "supply ann international prices.", "supply many international prices.", "supply main international price."
"supply leader integrity systems." » "supply leader integrity system.", "supply leader integrated systems.", "supply leader internal systems.", "supply load integrity systems.", "supply water integrity systems.", "supply funders integrity systems.", "supply trade integrity systems.", "supply order integrity systems.", "supply under integrity systems."

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 main international prices.") or ("supply leader integrity systems."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply main international prices.") OR ("supply leader integrity systems.")).
• Removing quotes may allow a broader search: (( supply main international prices. ) or ( supply leader integrity systems. )).
• Adding a wildcard symbol may retrieve word variants: (("supply main international prices.") or ("supply leader integrity systems."))*.