Perhaps you should try some spelling variations:
"coder coder time frequency an" » "coder coder the frequency an" (Expand search), "coder coder time frequency and" (Expand search), "coder coder time frequency at" (Expand search), "coder coder time frequency band" (Expand search), "coder decoder time frequency an" (Expand search), "code code time frequency an" (Expand search), "decoder codec time frequency an" (Expand search), "coder cover time frequency an" (Expand search), "coder modern time frequency an" (Expand search), "coder over time frequency an" (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 time frequency an") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder time frequency an\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder time frequency an ) OR ( api python python python programming ))*.