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