Perhaps you should try some spelling variations:
"support plants international aid." » "support health international aid.", "support law international aid.", "support states international aid.", "support plants international bank.", "support plants international _.", "support plants international banks.", "support plans international aid.", "support grant international aid.", "support pilots international aid."
"supply chains irrigation scheme." » "supply change irrigation scheme.", "supply canal irrigation scheme.", "supply basin irrigation scheme.", "supply chains irrigation systems.", "supply chain irrigation scheme."

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 chains irrigation scheme.") or ("support plants international aid."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("supply chains irrigation scheme.") OR ("support plants international aid.")).
• Removing quotes may allow a broader search: (( supply chains irrigation scheme. ) or ( support plants international aid. )).
• Adding a wildcard symbol may retrieve word variants: (("supply chains irrigation scheme.") or ("support plants international aid."))*.