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