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