Perhaps you should try some spelling variations:
"and introduction of computational program" » "an introduction of computational program" (Expand search), "and introduction _ computational program" (Expand search), "and introduction and computational program" (Expand search), "and introduction to computational program" (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 introduction of computational program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and introduction of computational program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( and introduction of computational program ) OR ( using coding python python programming ))*.