Perhaps you should try some spelling variations:
"coder estimation algorithm written programing" » "coder estimation algorithms written programing" (Expand search), "coder optimization algorithm written programing" (Expand search), "coder optimization algorithms written programing" (Expand search), "coder estimation algorithm with programing" (Expand search), "model estimation algorithm written programing" (Expand search), "power estimation algorithm written programing" (Expand search), "color estimation algorithm written programing" (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 estimation algorithm written programing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder estimation algorithm written programing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder estimation algorithm written programing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder estimation algorithm written programing") OR ("api python python python programming"))*.