Perhaps you should try some spelling variations:
"by computation in subsampling problem" » "by computation in swamping problem" (Expand search), "by computation in sampling problems" (Expand search), "by computation in undersampling problem" (Expand search), "by computational in subsampling problem" (Expand search), "of computation in subsampling problem" (Expand search), "_ computation in subsampling problem" (Expand search), "by computation and subsampling problem" (Expand search), "by computation of subsampling problem" (Expand search), "by imputation in subsampling problem" (Expand search), "by computation using subsampling problem" (Expand search), "by computation the subsampling problem" (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 in subsampling problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( by computation in subsampling problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computation in subsampling problem") OR ("using coding python python programming"))*.