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