Perhaps you should try some spelling variations:
"coder using arduino controle arduino" » "coder using arduino controlador arduino" (Expand search), "coder using arduino controladores arduino" (Expand search), "coder using bovino controle arduino" (Expand search), "coders using arduino controle arduino" (Expand search), "cover using arduino controle arduino" (Expand search), "code using arduino controle arduino" (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 using arduino controle arduino") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using arduino controle arduino\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using arduino controle arduino ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using arduino controle arduino") OR ("api python python python programming"))*.