Perhaps you should try some spelling variations:
"export land registration process." » "export land registration fees.", "export online registration process.", "export loans registration process.", "export led registration process.", "export fund registration process."
"supporting aid conservation efforts." » "supporting land conservation efforts.", "supporting bird conservation efforts.", "supporting basic conservation efforts.", "supporting road conservation efforts.", "supporting _ conservation efforts."

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: (("supporting aid conservation efforts.") OR ("export land registration process."))~.
• Removing quotes may allow a broader search: (( supporting aid conservation efforts. ) or ( export land registration process. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supporting aid conservation efforts.") or ("export land registration process."))*.