Perhaps you should try some spelling variations:
"support data international efforts." » "support data international airports.", "support data international energy.", "support data international airport.", "support daiwa international efforts.", "support da international efforts.", "support onati international efforts.", "support a international efforts.", "support de international efforts."
"supply local irrigation systems." » "supply total irrigation systems.", "supply local immigration systems.", "supply scale irrigation systems.", "support local irrigation systems.", "supply block irrigation systems.", "supply law irrigation systems.", "supply local irrigation system."

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