Perhaps you should try some spelling variations:
"code using clustering algorithms using" » "code and clustering algorithms using" (Expand search), "code means clustering algorithms using" (Expand search), "code using clustering algorithm using" (Expand search), "code using clustering algorithms in" (Expand search), "code using clustering algorithms and" (Expand search), "made using clustering algorithms using" (Expand search), "coding using clustering algorithms using" (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 using clustering algorithms using") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code using clustering algorithms using\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( code using clustering algorithms using ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("code using clustering algorithms using") OR ("api python python python programming"))*.