Perhaps you should try some spelling variations:
"coder decoder _ coding program" » "coder decoder _ cloning program" (Expand search), "coder decoder _ loading program" (Expand search), "coder decoder _ cooling programs" (Expand search), "encoder decoder _ coding 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)

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 _ coding program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder _ coding program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder decoder _ coding program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder decoder _ coding program") OR ("api python python python programming"))*.