Perhaps you should try some spelling variations:
"coder coder frequency based program" » "coder coder frequency band program" (Expand search), "coder coder frequency and program" (Expand search), "coder coder frequency bands program" (Expand search), "coder power frequency based program" (Expand search), "coder lower frequency based program" (Expand search), "coder over frequency based program" (Expand search), "coder decoder frequency based program" (Expand search), "code code frequency based program" (Expand search), "decoder codec frequency based 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)

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