Perhaps you should try some spelling variations:
"coder application python arduino system" » "coder application method arduino system" (Expand search), "coder aplicativo python arduino system" (Expand search), "coder application methods arduino system" (Expand search), "code application python arduino system" (Expand search), "codes application python arduino system" (Expand search), "copper application python arduino system" (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 application python arduino system") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder application python arduino system\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder application python arduino system ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder application python arduino system") OR ("api python python python programming"))*.