Perhaps you should try some spelling variations:
"of computation using visual programming" » "of computation using fetal programming" (Expand search), "of computations using visual programming" (Expand search), "of computation in visual programming" (Expand search), "of composition using visual programming" (Expand search), "of computational using visual programming" (Expand search), "the computation using visual programming" (Expand search), "of computation using virtual programming" (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: "((\"of computation using visual programming\") OR (\"using codigo python python programming\"))~".
• Removing quotes may allow a broader search: (( of computation using visual programming ) OR ( using codigo python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("of computation using visual programming") OR ("using codigo python python programming"))*.