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

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