Perhaps you should try some spelling variations:
"coder code in microcontroller and" » "coder code in microcontroller based" (Expand search), "coder code in microcontroller board" (Expand search), "coder code in microcontrollers _" (Expand search), "coder code in microcontrollers and" (Expand search), "coder code pic microcontroller and" (Expand search), "coder code and microcontroller and" (Expand search), "code code in microcontroller and" (Expand search), "modern code in microcontroller and" (Expand search), "color code in microcontroller and" (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 code in microcontroller and") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code in microcontroller and\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code in microcontroller and ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code in microcontroller and") OR ("api python python python programming"))*.