Perhaps you should try some spelling variations:
"support forests conservation efforts." » "support forest conservation efforts.", "support forest preservation efforts.", "support farms conservation efforts.", "support fresh conservation efforts.", "support requests conservation efforts."
"support grid integration schemes." » "support grid integration schengen.", "support grid irrigation schemes.", "support grid integration regimes.", "support agri integration schemes.", "support grant integration schemes.", "support group integration schemes."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("support grid integration schemes.") OR ("support forests conservation efforts."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"support grid integration schemes.\") OR (\"support forests conservation efforts.\"))".
• Removing quotes may allow a broader search: (( support grid integration schemes. ) OR ( support forests conservation efforts. )).
• Adding a wildcard symbol may retrieve word variants: (("support grid integration schemes.") OR ("support forests conservation efforts."))*.