Perhaps you should try some spelling variations:
"support a international society." » "support a international security.", "support a international series.", "support a international strategy.", "support a internationale society.", "support da international society.", "support 1 international society.", "support _ international society."
"supply change irrigation systems." » "supply change mitigation systems.", "supply canal irrigation systems.", "supply large irrigation systems.", "supply charges irrigation systems.", "supply channels irrigation systems.", "supply chain's irrigation systems.", "supply change irrigation system."

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

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