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