Perhaps you should try some spelling variations:
"coder coding dbscan algorithm formal" » "coder coding an algorithm formal" (Expand search), "coder coding fusion algorithm formal" (Expand search), "coder coding abc algorithm formal" (Expand search), "coder coding dbscan algorithm normal" (Expand search), "coder coding dbscan algoritmo formal" (Expand search), "coder coding dbscan algorithm force" (Expand search), "coder coding design algorithm formal" (Expand search), "modern coding dbscan algorithm formal" (Expand search), "color coding dbscan algorithm formal" (Expand search), "odor coding dbscan algorithm formal" (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: (("coder coding dbscan algorithm formal") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding dbscan algorithm formal\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding dbscan algorithm formal ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding dbscan algorithm formal") OR ("api python python python programming"))*.