Perhaps you should try some spelling variations:
"by computational using practical problems" » "by computation using practical problems" (Expand search), "by computations using practical problems" (Expand search), "by computacional usinas practical problems" (Expand search), "by computational using operational problems" (Expand search), "_ computational using practical problems" (Expand search), "and computational using practical problems" (Expand search), "by computational nursing practical problems" (Expand search), "by computational during practical problems" (Expand search), "by computational using practices problems" (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.

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