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