Perhaps you should try some spelling variations:
"coder coder non frequent pattern" » "coder coder non frequent patterns" (Expand search), "coder coder not frequent pattern" (Expand search), "coder coder of frequent pattern" (Expand search), "coder coder to frequent pattern" (Expand search), "coder decoder non frequent pattern" (Expand search), "code code non frequent pattern" (Expand search), "decoder codec non frequent pattern" (Expand search), "coder code non frequent pattern" (Expand search), "coder under non frequent pattern" (Expand search), "coder over non frequent 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 coder non frequent pattern") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder non frequent pattern\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder non frequent pattern ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder non frequent pattern") OR ("api python python python programming"))*.