Perhaps you should try some spelling variations:
"codes in implementing discourse processing" » "codes in implementing discrete processing" (Expand search), "codes and implementing discourse processing" (Expand search), "codes of implementing discourse processing" (Expand search), "codes _ implementing discourse processing" (Expand search), "code in implementing discourse 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), "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: (("codes in implementing discourse processing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"codes in implementing discourse processing\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( codes in implementing discourse processing ) OR ( api python python python programming ))*.