Perhaps you should try some spelling variations:
"using computation some computational code" » "using computation the computational code" (Expand search), "using computation based computational code" (Expand search), "using computation _ computational code" (Expand search), "using computation some computational model" (Expand search), "using computation some computational cost" (Expand search), "using computation some computational models" (Expand search), "using computational some computational code" (Expand search), "using imputation some computational code" (Expand search), "using compilation some computational code" (Expand search), "using computation scheme computational code" (Expand search), "using computation model 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 computation some computational code\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation some computational code ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation some computational code") OR ("using coding python python programming"))*.