Perhaps you should try some spelling variations:
"using estimation using computational code" » "using estimation and computational code" (Expand search), "using estimation using computational model" (Expand search), "using estimation using computational cost" (Expand search), "using estimation using computational models" (Expand search), "sensing estimation using computational code" (Expand search), "testing estimation using computational code" (Expand search), "rating estimation using computational code" (Expand search), "using estimation in computational code" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: "((\"using estimation using computational code\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using estimation using computational code ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using estimation using computational code") OR ("using coding python python programming"))*.