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