Perhaps you should try some spelling variations:
"coder estimation python model object" » "coder estimation portion model object" (Expand search), "coder estimation method model object" (Expand search), "coder animation python model object" (Expand search), "model estimation python model object" (Expand search), "power estimation python model object" (Expand search), "color estimation python model object" (Expand search), "coder estimation python module object" (Expand search), "coder estimation python code object" (Expand search), "coder estimation python morelia object" (Expand search), "coder estimation python novel object" (Expand search), "coder estimation python modular object" (Expand search), "coder estimation python models subject" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder estimation python model object\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder estimation python model object ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder estimation python model object") OR ("api python python python programming"))*.