Perhaps you should try some spelling variations:
"coder coder _ microcontroller platform" » "coder coder _ microcontroller board" (Expand search), "coder coder _ controlled platform" (Expand search), "coder coder _ microcontrolled battery" (Expand search), "coder decoder _ microcontroller platform" (Expand search), "code code _ microcontroller platform" (Expand search), "decoder codec _ microcontroller platform" (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 _ microcontroller platform") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ microcontroller platform\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder _ microcontroller platform ) OR ( api python python python programming ))*.