Perhaps you should try some spelling variations:
"advanced simulation in computer program" » "advanced modulation in computer program" (Expand search), "advanced calculation in computer program" (Expand search), "advanced simulation and computer program" (Expand search), "advanced simulation _ computer program" (Expand search)
"using computational from python programming" » "and computational from python programming" (Expand search), "using computational foot python programming" (Expand search), "using computation from python programming" (Expand search), "using computational art python programming" (Expand search), "using computational from pathogen programming" (Expand search), "using computational from anthony programming" (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: "((\"advanced simulation in computer program\") OR (\"using computational from python programming\"))~".
• Removing quotes may allow a broader search: (( advanced simulation in computer program ) OR ( using computational from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced simulation in computer program") OR ("using computational from python programming"))*.