Perhaps you should try some spelling variations:
"coder coder label noise processing" » "coder coder label voice processing" (Expand search), "coder coder label noise preprocessing" (Expand search), "coder coder label invoice processing" (Expand search), "coder decoder label noise processing" (Expand search), "code code label noise processing" (Expand search), "decoder codec label noise processing" (Expand search), "coder soder isabel noise processing" (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 label noise processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder label noise processing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder label noise processing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder label noise processing") OR ("api python python python programming"))*.