Perhaps you should try some spelling variations:
"coder coding nodemcu microcontroller programming" » "coder coding nodemcu microcontrollers programming" (Expand search), "coder coding nodemcu microcontroller programs" (Expand search), "coder coding nodemcu microcontroleurs programmation" (Expand search), "coder coding power microcontroller programming" (Expand search), "coder coding core microcontroller programming" (Expand search), "modern coding nodemcu microcontroller programming" (Expand search), "color coding nodemcu microcontroller programming" (Expand search), "odor coding nodemcu microcontroller programming" (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), "manim 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 coding nodemcu microcontroller programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding nodemcu microcontroller programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding nodemcu microcontroller programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding nodemcu microcontroller programming") OR ("api python python python programming"))*.