Perhaps you should try some spelling variations:
"modeling in python codigo programming" » "modeling in python conic programming" (Expand search), "modeling in python radio programming" (Expand search), "modeling in python logo programming" (Expand search), "modeling in python coding programming" (Expand search), "modeling in python code programming" (Expand search), "modeling _ python codigo programming" (Expand search)
"vpython coding python python programming" » "python coding python python programming" (Expand search), "vpython codigo python python programming" (Expand search), "vpython codigos python python programming" (Expand search), "vpython using python python programming" (Expand search), "vpython coding pythons python programming" (Expand search), "vpython coding piton python programming" (Expand search), "vpython coding pitons 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 in python codigo programming\") OR (\"vpython coding python python programming\"))~".
• Removing quotes may allow a broader search: (( modeling in python codigo programming ) OR ( vpython coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("modeling in python codigo programming") OR ("vpython coding python python programming"))*.