Perhaps you should try some spelling variations:
"coder code discourse tree problem" » "coder coded discourse tree problem" (Expand search), "coder care discourse tree problem" (Expand search), "coder love discourse tree problem" (Expand search), "coder code discourse three problem" (Expand search), "coder code discourse there problem" (Expand search), "coder code discourse the problem" (Expand search), "code code discourse tree problem" (Expand search), "modern code discourse tree problem" (Expand search), "color code discourse tree problem" (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 code discourse tree problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code discourse tree problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code discourse tree problem") OR ("api python python python programming"))*.