Perhaps you should try some spelling variations:
"program implementing" » "from implementing" (Expand Search), "trial implementing" (Expand Search)
"program implementinged" » "from implementinged" (Expand Search), "trial implementinged" (Expand Search), "program implemented" (Expand Search), "program implementingrules" (Expand Search)
"program complexsingle" » "program complexing" (Expand Search), "program complexstable" (Expand Search), "program cortexsingle" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"program implementing\") OR (((\"program complexsingle\") OR (\"program implementinged\"))))~".
• Removing quotes may allow a broader search: (( program implementing ) OR ((( program complexsingle ) OR ( program implementinged ))))~.
• Adding a wildcard symbol may retrieve word variants: (("program implementing") OR ((("program complexsingle") OR ("program implementinged"))))*.