Perhaps you should try some spelling variations:
"supply american integration series." » "supply numerical integration series.", "supply urban integration series.", "supply american integration services.", "supply american interaction series.", "supply american integration server.", "supply mexican integration series.", "supply africa integration series.", "ugly american integration series."
"supplies annual irrigation schemes." » "supplies annual irrigation scheme.", "supplies annual irrigation systems.", "supplies canal irrigation schemes.", "supplies annual variation schemes.", "supplies annual inflation schemes.", "suppliers annual irrigation schemes.", "supplied annual irrigation schemes."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("supplies annual irrigation schemes.") or ("supply american integration series."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supplies annual irrigation schemes.") OR ("supply american integration series.")).
• Removing quotes may allow a broader search: (( supplies annual irrigation schemes. ) or ( supply american integration series. )).
• Adding a wildcard symbol may retrieve word variants: (("supplies annual irrigation schemes.") or ("supply american integration series."))*.