Perhaps you should try some spelling variations:
"coder authentication test coverage programmer" » "coffee authentication test coverage programmer" (Expand search), "user authentication test coverage programmer" (Expand search), "honey authentication test coverage programmer" (Expand search), "coder authentication the coverage programmer" (Expand search), "coder authentication system coverage programmer" (Expand search), "coder authentication of coverage programmer" (Expand search), "coder authentication test coverage program" (Expand search), "coder authentication forest coverage programmer" (Expand search), "coder authentication root coverage programmer" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder authentication test coverage programmer\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder authentication test coverage programmer ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder authentication test coverage programmer") OR ("api python python python programming"))*.