Perhaps you should try some spelling variations:
"by computational using concurrent programming" » "by computational using constraint programming" (Expand search), "by computation using concurrent programming" (Expand search), "by computations using concurrent programming" (Expand search), "by computacional usinas concurrent programming" (Expand search), "_ computational using concurrent programming" (Expand search), "and computational using concurrent programming" (Expand search), "by computational during concurrent programming" (Expand search), "by computational testing concurrent programming" (Expand search), "by computational passing concurrent programming" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: "((\"by computational using concurrent programming\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( by computational using concurrent programming ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational using concurrent programming") OR ("using using python python programming"))*.