Perhaps you should try some spelling variations:
"coder authentication testing coverage programmer" » "coder authentication using coverage programmer" (Expand search), "coder authentication strings coverage programmer" (Expand search), "coder authenticity testing coverage programmer" (Expand search), "coffee authentication testing coverage programmer" (Expand search), "user authentication testing coverage programmer" (Expand search), "honey authentication testing coverage programmer" (Expand search), "coder authentication testing coverage program" (Expand search), "coder authentication test 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 testing coverage programmer\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder authentication testing coverage programmer ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder authentication testing coverage programmer") OR ("api python python python programming"))*.