Perhaps you should try some spelling variations:
"modeling instruction using computer program" » "modeling construction using computer program" (Expand search), "modeling interaction using computer program" (Expand search), "modeling information using computer program" (Expand search), "modeling obstruction using computer program" (Expand search), "modeling constructions using computer 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.

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