Perhaps you should try some spelling variations:
"coder code name clustering problem" » "coder code name covering problem" (Expand search), "coder code time clustering problem" (Expand search), "coder code face clustering problem" (Expand search), "coder code sesame clustering problem" (Expand search), "code code name clustering problem" (Expand search), "modern code name clustering problem" (Expand search), "color code name clustering problem" (Expand search), "coder code are clustering 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 name clustering problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder code name clustering problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder code name clustering problem") OR ("api python python python programming"))*.