Perhaps you should try some spelling variations:
"coder errors in arduino programming" » "coder errors in arduino programmable" (Expand search), "coder errors in radio programming" (Expand search), "coder errors in learning programming" (Expand search), "code errors in arduino programming" (Expand search), "model errors in arduino programming" (Expand search), "power errors in arduino programming" (Expand search), "coder errors an arduino programming" (Expand search), "coder errors via arduino programming" (Expand search), "coder errors and arduino 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder errors in arduino programming\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder errors in arduino programming ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder errors in arduino programming") OR ("api python python python programming"))*.