Perhaps you should try some spelling variations:
"support client integration efforts." » "support client international efforts.", "support client conservation efforts.", "support content integration efforts.", "support science integration efforts.", "support chipset integration efforts.", "support climate integration efforts.", "support resilient integration efforts.", "support contents integration efforts."
"support data irrigation scheme." » "support data irrigation systems.", "support delta irrigation scheme.", "support canal irrigation scheme.", "support water irrigation scheme.", "support a irrigation scheme.", "support de irrigation scheme."

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: (("support data irrigation scheme.") OR ("support client integration efforts."))~.
• Removing quotes may allow a broader search: (( support data irrigation scheme. ) or ( support client integration efforts. ))~.
• Adding a wildcard symbol may retrieve word variants: (("support data irrigation scheme.") or ("support client integration efforts."))*.