Perhaps you should try some spelling variations:
"coder and arduino on programming" » "coder and arduino in programming" (Expand search), "coder and arduino cone programming" (Expand search), "coder and arduino and programming" (Expand search), "coder an arduino on programming" (Expand search), "coder usando arduino on programming" (Expand search), "coder and arduino open programming" (Expand search), "coder and arduino uno programming" (Expand search), "code and arduino on programming" (Expand search), "codes and arduino on programming" (Expand search), "poder and arduino on programming" (Expand search)
"api python python python programming" » "api python python pythin programming" (Expand search), "api python python pythcone programming" (Expand search), "api python python pythand programming" (Expand search), "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 and arduino on programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder and arduino on programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder and arduino on programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder and arduino on programming") OR ("api python python python programming"))*.