Perhaps you should try some spelling variations:
"program implementing" » "from implementing" (Expand Search), "trial implementing" (Expand Search)
"program complementingeding" » "program complementinging" (Expand Search), "program complementslinkeding" (Expand Search), "program complementsingleing" (Expand Search)
"program complementinged" » "program complementing" (Expand Search), "program complementslinked" (Expand Search), "program complementsingle" (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 implementing") OR ((("program complementingeding") OR ("program complementinged"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"program implementing\") OR (((\"program complementingeding\") OR (\"program complementinged\"))))".
• Removing quotes may allow a broader search: (( program implementing ) OR ((( program complementingeding ) OR ( program complementinged )))).
• Adding a wildcard symbol may retrieve word variants: (("program implementing") OR ((("program complementingeding") OR ("program complementinged"))))*.