Perhaps you should try some spelling variations:
"program implement" » "program improvements" (Expand Search)
"program implementingingeding" » "program improvementsingingeding" (Expand Search), "program implementingimproving" (Expand Search)
"program implementedededinged" » "program improvementsedededinged" (Expand Search), "program implementedenhanced" (Expand Search)

Try widening your search to All Fields.

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

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