Perhaps you should try some spelling variations:
"coder model using an implementation" » "coder model using and implementation" (Expand search), "coder model using _ implementation" (Expand search), "cover model using an implementation" (Expand search), "decoder model using an implementation" (Expand search), "copper model using an implementation" (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 an implementation") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder model using an implementation\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder model using an implementation ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder model using an implementation") OR ("api python python python programming"))*.