Perhaps you should try some spelling variations:
"coder coder courses teaching proposal" » "coder coder courses teaching process" (Expand search), "coder coder course teaching proposal" (Expand search), "coder coder courses teacher proposal" (Expand search), "coder coder classes teaching proposal" (Expand search), "coder center courses teaching proposal" (Expand search), "coder water courses teaching proposal" (Expand search), "coder other courses teaching proposal" (Expand search), "coder decoder courses teaching proposal" (Expand search), "code code courses teaching proposal" (Expand search), "decoder codec courses teaching proposal" (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 courses teaching proposal") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder courses teaching proposal\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder courses teaching proposal ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder courses teaching proposal") OR ("manim python python python programming"))*.