Perhaps you should try some spelling variations:
"using computation methods concurrent program" » "using computational methods concurrent program" (Expand search), "using imputation methods concurrent program" (Expand search), "using competition methods concurrent program" (Expand search), "using computation methods current program" (Expand search), "using computation methods occurrence program" (Expand search), "using computation methods concurrent programs" (Expand search), "using computation methods concurrent programming" (Expand search), "using compilation methods concurrent program" (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 computation methods concurrent program\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( using computation methods concurrent program ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("using computation methods concurrent program") OR ("using coding python python programming"))*.