Perhaps you should try some spelling variations:
"using computational and data problem" » "and computational and data problem" (Expand search), "using computational fluid data problem" (Expand search), "using computational and data problems" (Expand search), "using computational and data profiles" (Expand search), "using computational and ativa 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 and data problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computational and data problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computational and data problem") OR ("using coding python python programming"))*.