Perhaps you should try some spelling variations:
"teaching computational using six program" » "using computational using six program" (Expand search), "teaching educational using six program" (Expand search), "applying computational using six program" (Expand search), "teaching computation using six program" (Expand search), "teaching computations using six program" (Expand search), "teaching computacional usinas six program" (Expand search), "teaching computational using s program" (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: "((\"teaching computational using six program\") OR (\"using python python python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computational using six program ) OR ( using python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computational using six program") OR ("using python python python programming"))*.