Perhaps you should try some spelling variations:
"program implementing" » "programme implementation" (Expand Search)
"codem supplemented" » "codem supplement" (Expand Search), "codem supplementary" (Expand Search), "codem implemented" (Expand Search)
"program supplementedingedinged" » "program supplementingedinged" (Expand Search), "program supplementaryingedinged" (Expand Search), "program implementedingedinged" (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 ((("codem supplemented") OR ("program supplementedingedinged"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"program implementing\") OR (((\"codem supplemented\") OR (\"program supplementedingedinged\"))))".
• Removing quotes may allow a broader search: (( program implementing ) OR ((( codem supplemented ) OR ( program supplementedingedinged )))).
• Adding a wildcard symbol may retrieve word variants: (("program implementing") OR ((("codem supplemented") OR ("program supplementedingedinged"))))*.