Perhaps you should try some spelling variations:
"coder and discourse changes problem" » "coder and discourse change problem" (Expand search), "coder and discourse changed problem" (Expand search), "coder and discourses change problem" (Expand search), "coder and discourse changes problems" (Expand search), "coder and discourse charged problem" (Expand search), "code and discourse changes problem" (Expand search), "codes and discourse changes problem" (Expand search), "poder and discourse changes 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.

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