Perhaps you should try some spelling variations:
"coder decoder cis basic program" » "encoder decoder cis basic program" (Expand search), "coder decoder cis basic programa" (Expand search), "coder decoder cis basico programa" (Expand search), "coder decoder cis basica programa" (Expand search), "coder decoder in basic program" (Expand search), "coder decoder is basic program" (Expand search), "coder decoder cebs basic program" (Expand search), "coder decoder cras basic 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 cis basic program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder cis basic program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder cis basic program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder cis basic program") OR ("api python python python programming"))*.