Perhaps you should try some spelling variations:
"by computational using detection problem" » "by computation using detection problem" (Expand search), "by computations using detection problem" (Expand search), "by computacional usinas detection problem" (Expand search), "by computational using selection problem" (Expand search), "by computational using detection program" (Expand search), "by computational using demarcation problem" (Expand search), "_ computational using detection problem" (Expand search), "and computational using detection problem" (Expand search), "by computational fouling detection problem" (Expand search), "by computational burning detection problem" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python 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 using detection problem") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computational using detection problem\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( by computational using detection problem ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("by computational using detection problem") OR ("using python python python programming"))*.