Perhaps you should try some spelling variations:
"export change registration process." » "export change registration fees.", "export change legislation process.", "export land registration process.", "export car registration process.", "export channel registration process.", "export channels registration process.", "export share registration process."
"supporting ndc conservation efforts." » "supporting land conservation efforts.", "supporting _ conservation efforts.", "supporting aid conservation efforts.", "supporting job conservation efforts.", "support ndc 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 ndc conservation efforts.") OR ("export change registration process."))~.
• Removing quotes may allow a broader search: (( supporting ndc conservation efforts. ) or ( export change registration process. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supporting ndc conservation efforts.") or ("export change registration process."))*.