Perhaps you should try some spelling variations:
"coder decoder methods study programming" » "coder decoder methods study programme" (Expand search), "coder decoder methods study programmes" (Expand search), "coder decoder methods tiny programming" (Expand search), "coder recovery methods study programming" (Expand search), "coder decoupled methods study programming" (Expand search), "coder decoder networks study programming" (Expand search), "encoder decoder methods study 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 methods study programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder methods study programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder methods study programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder methods study programming") OR ("api python python python programming"))*.