Perhaps you should try some spelling variations:
"based computational study example program" » "and computational study example program" (Expand search), "by computational study example program" (Expand search), "based computational study sample program" (Expand search)
"using computational code coding program" » "and computational code coding program" (Expand search), "using computational model coding program" (Expand search), "using computational cost coding program" (Expand search), "using computational models coding program" (Expand search), "using computational code cloning program" (Expand search), "using computational code loading program" (Expand search), "using computational code cooling programs" (Expand search), "using computational code codigo program" (Expand search), "using computational code according program" (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: "((\"using computational code coding program\") OR (\"based computational study example program\"))~".
• Removing quotes may allow a broader search: (( using computational code coding program ) OR ( based computational study example program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational code coding program") OR ("based computational study example program"))*.