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