Perhaps you should try some spelling variations:
"supply marine conservation efforts." » "supply nature conservation efforts.", "supply land conservation efforts.", "supply heritage conservation efforts.", "supply main conservation efforts.", "supply ukraine conservation efforts.", "supply market conservation efforts."
"supply fare integration volume." » "supply fare integration von.", "supply trade integration volume.", "supply die integration volume.", "supply farm integration volume.", "supply case integration volume.", "supply figure integration volume."

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: (("supply marine conservation efforts.") OR ("supply fare integration volume."))~.
• Removing quotes may allow a broader search: (( supply marine conservation efforts. ) or ( supply fare integration volume. ))~.
• Adding a wildcard symbol may retrieve word variants: (("supply marine conservation efforts.") or ("supply fare integration volume."))*.