Perhaps you should try some spelling variations:
"and computational code based program" » "and computational model based program" (Expand search), "and computational cost based program" (Expand search), "and computational models based program" (Expand search), "_ computational code based program" (Expand search), "and computational case based program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python python 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 code based program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( and computational code based program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computational code based program") OR ("using python python python programming"))*.