Perhaps you should try some spelling variations:
"based competition using concurrent programming" » "based competition using constraint programming" (Expand search), "based competitive using concurrent programming" (Expand search), "based compensation using concurrent programming" (Expand search), "and competition using concurrent programming" (Expand search), "based composition using concurrent programming" (Expand search), "based computation using concurrent programming" (Expand search), "based competition during concurrent programming" (Expand search), "based competition testing concurrent programming" (Expand search), "based competition passing 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based competition using concurrent programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( based competition using concurrent programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based competition using concurrent programming") OR ("using coding python python programming"))*.