Perhaps you should try some spelling variations:
"coder using estimation algorithm in" » "coder using estimation algorithms in" (Expand search), "coder using optimization algorithm in" (Expand search), "coder using optimization algorithms in" (Expand search), "coder sensing estimation algorithm in" (Expand search), "coder testing estimation algorithm in" (Expand search), "coder rating estimation algorithm in" (Expand search), "coder using estimation algorithm and" (Expand search), "coder using estimation algorithm _" (Expand search), "coder using estimation algorithm with" (Expand search), "coders using estimation algorithm in" (Expand search), "cover using estimation algorithm in" (Expand search), "code using estimation algorithm 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 using estimation algorithm in") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using estimation algorithm in\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using estimation algorithm in ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using estimation algorithm in") OR ("api python python python programming"))*.