Perhaps you should try some spelling variations:
"improving senegal performance targets." » "improving general performance targets.", "improving federal performance targets.", "improving sectoral performance targets.", "improving central performance targets.", "improving legal performance targets."
"improving loan performance evidence." » "improving local performance evidence.", "improving land performance evidence.", "improving lead performance evidence."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("improving loan performance evidence.") OR ("improving senegal performance targets."))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"improving loan performance evidence.\") OR (\"improving senegal performance targets.\"))".
• Removing quotes may allow a broader search: (( improving loan performance evidence. ) OR ( improving senegal performance targets. )).
• Adding a wildcard symbol may retrieve word variants: (("improving loan performance evidence.") OR ("improving senegal performance targets."))*.