Perhaps you should try some spelling variations:
"model computation using visual programming" » "model computation using fetal programming" (Expand search), "model computations using visual programming" (Expand search), "model computational using visual programming" (Expand search), "modern computation using visual programming" (Expand search), "model computation in visual programming" (Expand search), "model composition using visual programming" (Expand search), "model computation using virtual programming" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"model computation using visual programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( model computation using visual programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("model computation using visual programming") OR ("using coding python python programming"))*.