Perhaps you should try some spelling variations:
"coder coder based machine problems" » "coder coder based machines problems" (Expand search), "coder coder based machine problem" (Expand search), "coder coder based matching problems" (Expand search), "coder coder based teaching problems" (Expand search), "coder coder and machine problems" (Expand search), "coder decoder based machine problems" (Expand search), "code code based machine problems" (Expand search), "decoder codec based machine problems" (Expand search), "coder code based machine problems" (Expand search), "coder foder based machine problems" (Expand search), "coder codec based machine problems" (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 based machine problems") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder based machine problems\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder based machine problems ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder based machine problems") OR ("manim python python python programming"))*.