Perhaps you should try some spelling variations:
"based computational using computer program" » "and computational using computer program" (Expand search), "by computational using computer program" (Expand search), "based computation using computer program" (Expand search), "based computations using computer program" (Expand search), "based computacional usinas computer program" (Expand search)
"using codigo 2d python programming" » "using indigo 2d python programming" (Expand search), "using coding 2d python programming" (Expand search), "using codium 2d python programming" (Expand search), "using codigo 128 python programming" (Expand search), "using codigo _ python programming" (Expand search), "using codigo c python programming" (Expand search), "using codigo 3d vpython programming" (Expand search), "using codigo and python programming" (Expand search), "using codigo mda python 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: "((\"based computational using computer program\") OR (\"using codigo 2d python programming\"))~".
• Removing quotes may allow a broader search: (( based computational using computer program ) OR ( using codigo 2d python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computational using computer program") OR ("using codigo 2d python programming"))*.