Perhaps you should try some spelling variations:
"coder code and factorization model" » "coder code and factorization models" (Expand search), "coder code and vectorization model" (Expand search), "coder code and autorization model" (Expand search), "coder code and valorization model" (Expand search), "coder code and authorization model" (Expand search), "coder code lu factorization model" (Expand search), "code code and factorization model" (Expand search), "modern code and factorization model" (Expand search), "color code and factorization model" (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 code and factorization model\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code and factorization model ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code and factorization model") OR ("api python python python programming"))*.