Perhaps you should try some spelling variations:
"coder decoder course under programming" » "coder decoder course user programming" (Expand search), "coder decoder course order programming" (Expand search), "coder decoder course ladder programming" (Expand search), "coder secondary course under programming" (Expand search), "encoder decoder course under programming" (Expand search), "coder decoder course gender programming" (Expand search), "coder decoder court under programming" (Expand search), "coder decoder discourse under 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 course under programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder course under programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder course under programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder course under programming") OR ("api python python python programming"))*.