Perhaps you should try some spelling variations:
"coder coder _ microcontrolado arduino" » "coder coder _ microcontrolador arduino" (Expand search), "coder coder _ microcontrolada arduino" (Expand search), "coder coder _ microcontroladores arduino" (Expand search), "coder decoder _ microcontrolado arduino" (Expand search), "code code _ microcontrolado arduino" (Expand search), "decoder codec _ microcontrolado arduino" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python 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: (("coder coder _ microcontrolado arduino") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ microcontrolado arduino\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder _ microcontrolado arduino ) OR ( api python python python programming ))*.