Perhaps you should try some spelling variations:
"coder complexity user algorithm learning" » "code complexity user algorithm learning" (Expand search), "model complexity user algorithm learning" (Expand search), "lower complexity user algorithm learning" (Expand search), "coder complexity based algorithm learning" (Expand search), "coder complexity ec algorithm learning" (Expand search), "coder complexity index algorithm learning" (Expand search), "coder complexity euler algorithm learning" (Expand search), "coder complexity burer algorithm learning" (Expand search), "coder complexity used algorithms learning" (Expand search)
"manim python python python programming" » "manim pythons python python programming" (Expand search), "manim piton python python programming" (Expand search), "manim pitons python python programming" (Expand search), "monty python python python programming" (Expand search), "api 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 complexity user algorithm learning") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder complexity user algorithm learning\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder complexity user algorithm learning ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder complexity user algorithm learning") OR ("manim python python python programming"))*.