Perhaps you should try some spelling variations:
"coder _ arduino arduino programmable" » "coder _ labduino arduino programmable" (Expand search), "coder _ arduino genuino programmable" (Expand search), "coder _ arduino circuito programmable" (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 arduino programmable") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ arduino arduino programmable\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder _ arduino arduino programmable ) OR ( api python python python programming ))*.