Perhaps you should try some spelling variations:
"coder coder space optimization problems" » "coder coder shape optimization problems" (Expand search), "coder coder surface optimization problems" (Expand search), "coder coder whale optimization problems" (Expand search), "coder decoder space optimization problems" (Expand search), "code code space optimization problems" (Expand search), "decoder codec space optimization problems" (Expand search), "coder modern space optimization problems" (Expand search), "coder border space optimization problems" (Expand search), "coder color space optimization 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 space optimization problems") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder space optimization problems\") OR (\"manim python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder space optimization problems ) OR ( manim python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder space optimization problems") OR ("manim python python python programming"))*.