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