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 code using arduino uno" » "code code using arduino uno" (Expand search), "modern code using arduino uno" (Expand search), "color code using arduino uno" (Expand search), "coder made using arduino uno" (Expand search), "coder coding using arduino uno" (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 using arduino uno") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code using arduino uno\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code using arduino uno ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code using arduino uno") OR ("api python python python programming"))*.