Perhaps you should try some spelling variations:
"using computational to concurrent programming" » "using computational to constraint programming" (Expand search), "and computational to concurrent programming" (Expand search), "using computational tool concurrent programming" (Expand search), "using computational _ concurrent programming" (Expand search), "using computational 3d concurrent programming" (Expand search), "using computational the concurrent programming" (Expand search), "using computational non concurrent programming" (Expand search), "using computational of concurrent programming" (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 to concurrent programming") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computational to concurrent programming\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( using computational to concurrent programming ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using computational to concurrent programming") OR ("using coding python python programming"))*.