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 due coding" » "coders using arduino due coding" (Expand search), "cover using arduino due coding" (Expand search), "code using arduino due coding" (Expand search), "coder using arduino edge coding" (Expand search), "coder using arduino the coding" (Expand search), "coder using arduino re coding" (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 due coding") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using arduino due coding\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder using arduino due coding ) OR ( api python python python programming ))*.