Perhaps you should try some spelling variations:
"coder coding arduino and problems" » "coder cutting arduino and problems" (Expand search), "coder using arduino and problems" (Expand search), "coder con arduino and problems" (Expand search), "modern coding arduino and problems" (Expand search), "color coding arduino and problems" (Expand search), "odor coding arduino and problems" (Expand search), "coder coding arduino and problem" (Expand search), "coder coding arduino nano problems" (Expand search), "coder coding arduino uno problems" (Expand search), "coder coding arduino in problems" (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 coding arduino and problems") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding arduino and problems\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding arduino and problems ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding arduino and problems") OR ("api python python python programming"))*.