Perhaps you should try some spelling variations:
"coder coder program challenge case" » "coder coder program challenges case" (Expand search), "coder coder programs challenges case" (Expand search), "coder coder program's challenges case" (Expand search), "coder coder program challenge based" (Expand search), "coder coder program challenging case" (Expand search), "coder coder program challenge and" (Expand search), "coder cooper program challenge case" (Expand search), "coder proder program challenge case" (Expand search), "coder closer program challenge case" (Expand search), "coder decoder program challenge case" (Expand search), "code code program challenge case" (Expand search), "decoder codec program challenge case" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder program challenge case") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder program challenge case\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder program challenge case ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder program challenge case") OR ("api python python python programming"))*.