Perhaps you should try some spelling variations:
"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)
"coder using arduino in problem" » "coders using arduino in problem" (Expand search), "cover using arduino in problem" (Expand search), "code using arduino in problem" (Expand search), "coder using arduino uno problem" (Expand search), "coder using arduino ide problem" (Expand search), "coder using arduino _ problem" (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 using arduino in problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using arduino in problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using arduino in problem ) OR ( api python python python programming ))*.