Perhaps you should try some spelling variations:
"program implement" » "program improvements" (Expand Search)
"program implementingingedingedinged" » "program improvementsingingedingedinged" (Expand Search)
"codem supplemented" » "codem supplemental" (Expand Search), "codem supplement" (Expand Search), "codem supplementary" (Expand Search)

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 ((("codem supplemented") OR ("program implementingingedingedinged"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"program implement\") OR (((\"codem supplemented\") OR (\"program implementingingedingedinged\"))))*".
• Removing quotes may allow a broader search: (( program implement ) OR ((( codem supplemented ) OR ( program implementingingedingedinged ))))*.