Perhaps you should try some spelling variations:
"coder coded discourse and preprocessing" » "coder coded discourse and reprocessing" (Expand search), "coder coded discourse data preprocessing" (Expand search), "coder coded discourse and postprocessing" (Expand search), "coder code discourse and preprocessing" (Expand search), "coder cited discourse and preprocessing" (Expand search), "coder quoted discourse and preprocessing" (Expand search), "color coded discourse and preprocessing" (Expand search), "code code discourse and preprocessing" (Expand search), "coder decoder discourse and preprocessing" (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)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coded discourse and preprocessing") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coded discourse and preprocessing\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coded discourse and preprocessing ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coded discourse and preprocessing") OR ("api python python python programming"))*.