Perhaps you should try some spelling variations:
"and computations in selection problem" » "and computations in allocation problem" (Expand search), "and computations in selection process" (Expand search), "and computations in location problem" (Expand search), "and computation in selection problem" (Expand search), "and computational in selection problem" (Expand search), "and competitions in selection problem" (Expand search), "and computation of selection problem" (Expand search), "and computation and selection problem" (Expand search), "and computations en selection problem" (Expand search), "and computations in selective problem" (Expand search), "and computations in selected problem" (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: (("and computations in selection problem") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computations in selection problem\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( and computations in selection problem ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computations in selection problem") OR ("using coding python python programming"))*.