Perhaps you should try some spelling variations:
"supply local conservation efforts." » "supply soil conservation efforts.", "supply biological conservation efforts.", "supply land conservation efforts.", "support local conservation efforts.", "supply block conservation efforts.", "supply law conservation efforts."
"support covid testing services." » "support covid existing services.", "support covid lending services.", "support covid training services.", "support david testing services.", "support come testing services.", "support provided testing services.", "support food testing services.", "support load testing services.", "support board testing services."

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