Perhaps you should try some spelling variations:
"coder cutting arduino microcontroller arduino" » "coder cutting arduino microcontrolador arduino" (Expand search), "coder using arduino microcontroller arduino" (Expand search), "under cutting arduino microcontroller arduino" (Expand search), "node cutting arduino microcontroller arduino" (Expand search), "over cutting arduino microcontroller 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 cutting arduino microcontroller arduino") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder cutting arduino microcontroller arduino\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder cutting arduino microcontroller arduino ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder cutting arduino microcontroller arduino") OR ("api python python python programming"))*.