Perhaps you should try some spelling variations:
"poder the arduino robotica programming" » "poder the arduino robotics programming" (Expand search), "poder the arduino robots programming" (Expand search), "poder the arduino robot programming" (Expand search), "poder the ensino robotica programming" (Expand search), "podem the arduino robotica programming" (Expand search)
"python coding python python programming" » "python codigo python python programming" (Expand search), "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python 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: "((\"poder the arduino robotica programming\") OR (\"python coding python python programming\"))~".
• Removing quotes may allow a broader search: (( poder the arduino robotica programming ) OR ( python coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("poder the arduino robotica programming") OR ("python coding python python programming"))*.