Perhaps you should try some spelling variations:
"by computation using cone program" » "by computations using cone program" (Expand search), "by computation in cone program" (Expand search), "by composition using cone program" (Expand search), "by computational using cone program" (Expand search), "of computation using cone program" (Expand search), "_ computation using cone program" (Expand search), "by computation using cone programs" (Expand search), "by computation using one program" (Expand search), "by computation using zone program" (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: "((\"by computation using cone program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( by computation using cone program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computation using cone program") OR ("using coding python python programming"))*.