Perhaps you should try some spelling variations:
"using computational method case problem" » "using computational methods case problem" (Expand search), "using computational model case problem" (Expand search), "using computational models case problem" (Expand search), "and computational method case problem" (Expand search), "using computational method cases problem" (Expand search), "using computational method care problem" (Expand search), "using computational method waste problem" (Expand search), "using computational method based 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: "((\"using computational method case problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational method case problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational method case problem") OR ("using coding python python programming"))*.