Perhaps you should try some spelling variations:
"coder _ estimation algorithms function" » "coder _ optimization algorithms function" (Expand search), "coder _ optimization algorithm function" (Expand search), "coder _ detection algorithms function" (Expand search), "coder _ estimation algorithms functional" (Expand search), "coder _ estimation algorithmic functions" (Expand search), "coder _ estimation algorithms selection" (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: (("coder _ estimation algorithms function") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ estimation algorithms function\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ estimation algorithms function ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ estimation algorithms function") OR ("api python python python programming"))*.