Perhaps you should try some spelling variations:
"modeling computation in selected problem" » "modeling computational in selected problem" (Expand search), "modeling simulation in selected problem" (Expand search), "modeling notation in selected problem" (Expand search), "modeling computation in selected problems" (Expand search), "modeling computation in neglected problem" (Expand search), "modeling computation in neglected problems" (Expand search), "modeling computation and selected problem" (Expand search), "modeling computation of selected problem" (Expand search), "modeling imputation in selected 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: "((\"modeling computation in selected problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( modeling computation in selected problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("modeling computation in selected problem") OR ("using coding python python programming"))*.