Perhaps you should try some spelling variations:
"code user authentication algorithm image" » "code user segmentation algorithm image" (Expand search), "code user estimation algorithm image" (Expand search), "code user identification algorithm image" (Expand search), "code factor authentication algorithm image" (Expand search), "code users authentication algorithm image" (Expand search), "code use authentication algorithm image" (Expand search), "code under authentication algorithm image" (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), "manim 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: (("code user authentication algorithm image") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code user authentication algorithm image\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( code user authentication algorithm image ) OR ( api python python python programming ))*.