Perhaps you should try some spelling variations:
"coder coded course challenge problem" » "coder coded course challenging problem" (Expand search), "coder coded course change problem" (Expand search), "coder coded course challenge from" (Expand search), "coder coded course challenges problem" (Expand search), "coder coded courses challenges problem" (Expand search), "coder coded discourse challenge problem" (Expand search), "coder code discourse challenge problem" (Expand search), "coder forced course challenge problem" (Expand search), "color coded course challenge problem" (Expand search), "code code course challenge problem" (Expand search), "coder decoder course challenge problem" (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 coded course challenge problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coded course challenge problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coded course challenge problem") OR ("api python python python programming"))*.