Perhaps you should try some spelling variations:
"coder estimation python computer program" » "coder estimation portion computer program" (Expand search), "coder estimation method computer program" (Expand search), "coder animation python computer program" (Expand search), "model estimation python computer program" (Expand search), "power estimation python computer program" (Expand search), "color estimation python computer program" (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 python computer program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder estimation python computer program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder estimation python computer program ) OR ( api python python python programming ))*.