Perhaps you should try some spelling variations:
"coder coder year student problem" » "coder coder year student profile" (Expand search), "coder coder year students problem" (Expand search), "coder coder per student problem" (Expand search), "coder coder year study problem" (Expand search), "coder decoder year student problem" (Expand search), "code code year student problem" (Expand search), "decoder codec year student problem" (Expand search), "coder model year student problem" (Expand search), "coder wonder years student problem" (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 coder year student problem") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder year student problem\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder year student problem ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder year student problem") OR ("manim python python python programming"))*.