Perhaps you should try some spelling variations:
"code code clustering lot problem" » "code model clustering lot problem" (Expand search), "code co clustering lot problem" (Expand search), "code module clustering lot problem" (Expand search), "code code clustering load problem" (Expand search), "code code clustering of problem" (Expand search), "code code clustering on problem" (Expand search), "code code clustering cost problem" (Expand search), "code code clustering last problem" (Expand search), "code code clustering port problem" (Expand search), "code cdc clustering lot 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), "manim 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: (("code code clustering lot problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code code clustering lot problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( code code clustering lot problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code code clustering lot problem") OR ("api python python python programming"))*.