Perhaps you should try some spelling variations:
"coder model using phase programing" » "coder model using plane programming" (Expand search), "coder model using pair programing" (Expand search), "coder model using stage programming" (Expand search), "cover model using phase programing" (Expand search), "decoder model using phase programing" (Expand search), "copper model using phase 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), "manim 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 model using phase programing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model using phase programing\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder model using phase programing ) OR ( api python python python programming ))*.