Perhaps you should try some spelling variations:
"coder coding and authentication code" » "coder coding and authentication of" (Expand search), "coder coding and authentication and" (Expand search), "coder coding and authentication on" (Expand search), "coder coding user authentication code" (Expand search), "coder coding and authenticity code" (Expand search), "coder coding and authorization code" (Expand search), "modern coding and authentication code" (Expand search), "color coding and authentication code" (Expand search), "odor coding and authentication code" (Expand search), "coder coding rna authentication code" (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 coding and authentication code") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding and authentication code\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding and authentication code ) OR ( api python python python programming ))*.