Perhaps you should try some spelling variations:
"python coding vpython python programming" » "python modeling vpython python programming" (Expand search), "python codigo python python programming" (Expand search), "python coding python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python codigo vpython python programming" (Expand search), "action coding vpython python programming" (Expand search), "python code vpython python programming" (Expand search)
"loading using python arduino programmable" » "loading in python arduino programmable" (Expand search), "loading point python arduino programmable" (Expand search), "loading usando python arduino programmable" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("loading using python arduino programmable") OR ("python coding vpython python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"loading using python arduino programmable\") OR (\"python coding vpython python programming\"))".
• Removing quotes may allow a broader search: (( loading using python arduino programmable ) OR ( python coding vpython python programming )).
• Adding a wildcard symbol may retrieve word variants: (("loading using python arduino programmable") OR ("python coding vpython python programming"))*.