Perhaps you should try some spelling variations:
"teaching computation using visual programa" » "teaching computational using visual programa" (Expand search), "teaching competitions using visual programa" (Expand search), "teaching compensation using visual programa" (Expand search), "teaching computations using visual programa" (Expand search), "teaching computation in visual programa" (Expand search), "teaching composition using visual programa" (Expand search), "teaching computation using final programa" (Expand search), "teaching computation using visual programming" (Expand search), "teaching computation using digital programa" (Expand search), "teaching computation using virtual programa" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium 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 computation using visual programa\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computation using visual programa ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computation using visual programa") OR ("using codigo python python programming"))*.