Perhaps you should try some spelling variations:
"supply data interaction series." » "supply data interactions series.", "supply data interaction studies.", "supply data interaction terms.", "supply data integration series.", "supply depth interaction series.", "supply earth interaction series."
"supply basin irrigation systems." » "supply drip irrigation systems.", "supply canal irrigation systems.", "supply farm irrigation systems.", "supply asia irrigation systems.", "supply based irrigation systems.", "supply design irrigation systems.", "supply basin irrigation system."

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

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