Perhaps you should try some spelling variations:
"coder _ arduino robot programming" » "coder _ arduino robots programming" (Expand search), "coder _ arduino goal programming" (Expand search), "coder _ arduino cone programming" (Expand search), "coder _ arduino robotica programming" (Expand search), "coder _ arduino robotics programming" (Expand search), "coder _ arduino iot programming" (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 _ arduino robot programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ arduino robot programming\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder _ arduino robot programming ) OR ( api python python python programming ))*.