Perhaps you should try some spelling variations:
"coder coder parameters optimisation problems" » "coder coder parameters optimization problems" (Expand search), "coder coder parameter optimisation problems" (Expand search), "coder coder parameter optimization problems" (Expand search), "coder coder parameters optimization problem" (Expand search), "coder coder parameters optimization process" (Expand search), "coder codes parameters optimisation problems" (Expand search), "coder copper parameters optimisation problems" (Expand search), "coder model parameters optimisation problems" (Expand search), "coder decoder parameters optimisation problems" (Expand search), "code code parameters optimisation problems" (Expand search), "decoder codec parameters optimisation 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 parameters optimisation problems") OR ("manim python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder parameters optimisation problems\") OR (\"manim python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder parameters optimisation problems ) OR ( manim python python python programming ))*.