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 computational doce codigo program" (Expand search), "using computational cidade codigo program" (Expand search), "using computational modelo codigo program" (Expand search)
"advanced simulation python computer program" » "advanced modulation python computer program" (Expand search), "advanced calculation python computer program" (Expand search), "advanced simulation method computer program" (Expand search), "advanced simulation methos computer program" (Expand search), "advanced simulacao python computer 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 codigo program\") OR (\"advanced simulation python computer program\"))~".
• Removing quotes may allow a broader search: (( using computational code codigo program ) OR ( advanced simulation python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational code codigo program") OR ("advanced simulation python computer program"))*.