Perhaps you should try some spelling variations:
"coder coder coding variants challenges" » "coder coder coding variants challenge" (Expand search), "coder coder coding parents challenges" (Expand search), "coder coder coding patients challenges" (Expand search), "coder modern coding variants challenges" (Expand search), "coder color coding variants challenges" (Expand search), "coder odor coding variants challenges" (Expand search), "coder decoder coding variants challenges" (Expand search), "code code coding variants challenges" (Expand search), "decoder codec coding variants challenges" (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 coding variants challenges") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding variants challenges\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder coding variants challenges ) OR ( api python python python programming ))*.