Perhaps you should try some spelling variations:
"coder coding coding on challenges" » "coder coding decoding on challenges" (Expand search), "coder coding using on challenges" (Expand search), "coder coding canine on challenges" (Expand search), "coder coding coding main challenges" (Expand search), "modern coding coding on challenges" (Expand search), "color coding coding on challenges" (Expand search), "odor coding coding on challenges" (Expand search), "coder coding coding of challenges" (Expand search), "coder coding coding in challenges" (Expand search), "coder coding coding an 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 coding coding on challenges") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding on challenges\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding coding on challenges ) OR ( api python python python programming ))*.