Perhaps you should try some spelling variations:
"coder authentication services coverage programmer" » "coder authentication service coverage programmer" (Expand search), "coder authorization services coverage programmer" (Expand search), "coder authentication strings coverage programmer" (Expand search), "coffee authentication services coverage programmer" (Expand search), "user authentication services coverage programmer" (Expand search), "honey authentication services coverage programmer" (Expand search), "coder authentication services coverage program" (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 services coverage programmer") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder authentication services coverage programmer\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder authentication services coverage programmer ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder authentication services coverage programmer") OR ("api python python python programming"))*.