Perhaps you should try some spelling variations:
"using computational code some problems" » "and computational code some problems" (Expand search), "using computational model some problems" (Expand search), "using computational cost some problems" (Expand search), "using computational models some problems" (Expand search), "using computational code the problems" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("using computational code some problems") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational code some problems\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( using computational code some problems ) OR ( using coding python python programming ))*.