Perhaps you should try some spelling variations:
"coder authentication service coding problem" » "coffee authentication service coding problem" (Expand search), "user authentication service coding problem" (Expand search), "honey authentication service coding problem" (Expand search), "coder authentication service welding problem" (Expand search), "coder authentication service booking problem" (Expand search), "coder authentication service during problem" (Expand search), "coder authentication service coding problems" (Expand search), "coder authentication service coping problem" (Expand search), "coder authentication service loading 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder authentication service coding problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder authentication service coding problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder authentication service coding problem ) OR ( api python python python programming ))*.