Perhaps you should try some spelling variations:
"teaching computational string _ program" » "using computational string _ program" (Expand search), "teaching educational string _ program" (Expand search), "applying computational string _ program" (Expand search), "teaching computational steering _ program" (Expand search), "teaching computational strain _ program" (Expand search), "teaching computational spine _ 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: (("teaching computational string _ program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computational string _ program\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( teaching computational string _ program ) OR ( using coding python python programming ))*.