Perhaps you should try some spelling variations:
"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)
"coder coding using arduino _" » "modern coding using arduino _" (Expand search), "color coding using arduino _" (Expand search), "odor coding using arduino _" (Expand search), "coder loading using arduino _" (Expand search), "coder modeling using arduino _" (Expand search), "coder drying using arduino _" (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 coding using arduino _\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding using arduino _ ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding using arduino _") OR ("api python python python programming"))*.