Perhaps you should try some spelling variations:
"coder coder li teaching program" » "coder coder li teaching proposal" (Expand search), "coder coder li teaching process" (Expand search), "coder decoder li teaching program" (Expand search), "code code li teaching program" (Expand search), "decoder codec li teaching program" (Expand search), "coder coder i teaching program" (Expand search), "coder coder ii teaching program" (Expand search), "coder coder bi teaching program" (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 li teaching program") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder li teaching program\") OR (\"manim python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder li teaching program ) OR ( manim python python python programming ))*.