Perhaps you should try some spelling variations:
"code using arduino java programming" » "code using arduino and programming" (Expand search), "code using arduino based programming" (Expand search), "code using arduino goal programming" (Expand search), "code using arduino joana programming" (Expand search), "code using arduino placa programming" (Expand search), "code using arduino mega programming" (Expand search), "made using arduino java programming" (Expand search), "coding using arduino java programming" (Expand search)
"python and python python programming" » "python and pythons python programming" (Expand search), "python and piton python programming" (Expand search), "python and pitons python programming" (Expand search), "python based python python programming" (Expand search), "python in python python programming" (Expand search), "python on python python programming" (Expand search), "python api 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: "((\"code using arduino java programming\") OR (\"python and python python programming\"))~".
• Removing quotes may allow a broader search: (( code using arduino java programming ) OR ( python and python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code using arduino java programming") OR ("python and python python programming"))*.