Perhaps you should try some spelling variations:
"using data python arduino programming" » "using data python arduino programmable" (Expand search), "using data python radio programming" (Expand search), "using data python learning programming" (Expand search), "using dado python arduino programming" (Expand search), "using gate python arduino programming" (Expand search), "using dados python arduino programming" (Expand search)
"python codigo python python programming" » "python coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigo pythons python programming" (Expand search), "python codigo piton python programming" (Expand search), "python codigo pitons python programming" (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: (("using data python arduino programming") OR ("python codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"using data python arduino programming\") OR (\"python codigo python python programming\"))".
• Removing quotes may allow a broader search: (( using data python arduino programming ) OR ( python codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("using data python arduino programming") OR ("python codigo python python programming"))*.