Perhaps you should try some spelling variations:
"and computational using computer program" » "and computation using computer program" (Expand search), "and computations using computer program" (Expand search), "and computacional usinas computer program" (Expand search), "_ computational using computer program" (Expand search)
"using map coding python programming" » "using map codigo python programming" (Expand search), "using map codigos python programming" (Expand search), "using map using python programming" (Expand search), "using maps coding python programming" (Expand search), "using map encoding python programming" (Expand search), "using map3k coding python programming" (Expand search), "using mass coding python programming" (Expand search), "using mask coding python programming" (Expand search), "using mean coding 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: "((\"and computational using computer program\") OR (\"using map coding python programming\"))~".
• Removing quotes may allow a broader search: (( and computational using computer program ) OR ( using map coding python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational using computer program") OR ("using map coding python programming"))*.