Perhaps you should try some spelling variations:
"using computation in concurrent programing" » "using computation in concurrent programming" (Expand search), "using computation in concorrent programming" (Expand search), "using computation in concurrent programs" (Expand search), "using computational in concurrent programing" (Expand search), "using imputation in concurrent programing" (Expand search), "using compilation in concurrent programing" (Expand search), "using computation and concurrent programing" (Expand search), "using computation of concurrent programing" (Expand search), "using computation _ concurrent programing" (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 computation in concurrent programing") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using computation in concurrent programing\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( using computation in concurrent programing ) OR ( using coding python python programming ))*.