Perhaps you should try some spelling variations:
"coder coding robots programming course" » "coder coding robots programming courses" (Expand search), "coder coding robots programming computer" (Expand search), "coder welding robots programming course" (Expand search), "coder flying robots programming course" (Expand search), "coder computing robots programming course" (Expand search), "modern coding robots programming course" (Expand search), "color coding robots programming course" (Expand search), "odor coding robots programming course" (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 coding robots programming course\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding robots programming course ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding robots programming course") OR ("api python python python programming"))*.