Perhaps you should try some spelling variations:
"using computational code codigo program" » "and computational code codigo program" (Expand search), "using computational model codigo program" (Expand search), "using computational cost codigo program" (Expand search), "using computational models codigo program" (Expand search), "using imputational code codigo program" (Expand search), "using compilational code codigo program" (Expand search), "using coaptational code codigo program" (Expand search), "using computational doce codigo program" (Expand search), "using computational cidade codigo program" (Expand search), "using computational modelo codigo program" (Expand search)
"using computation _ coding program" » "using imputation _ coding program" (Expand search), "using compilation _ coding program" (Expand search), "using coaptation _ coding program" (Expand search), "using computation _ cloning program" (Expand search), "using computation _ loading program" (Expand search), "using computation _ cooling programs" (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: (("using computational code codigo program") OR ("using computation _ coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational code codigo program\") OR (\"using computation _ coding program\"))".
• Removing quotes may allow a broader search: (( using computational code codigo program ) OR ( using computation _ coding program )).
• Adding a wildcard symbol may retrieve word variants: (("using computational code codigo program") OR ("using computation _ coding program"))*.