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