Perhaps you should try some spelling variations:
"coder and arduino changes during" » "coder and arduino hands during" (Expand search), "coder an arduino changes during" (Expand search), "coder usando arduino changes during" (Expand search), "code and arduino changes during" (Expand search), "codes and arduino changes during" (Expand search), "poder and arduino changes during" (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), "manim 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 and arduino changes during") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and arduino changes during\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder and arduino changes during ) OR ( api python python python programming ))*.