Perhaps you should try some spelling variations:
"coder coder _ detecting problem" » "coder coder _ detection problem" (Expand search), "coder coder _ detecting probe" (Expand search), "coder coder _ testing problem" (Expand search), "coder decoder _ detecting problem" (Expand search), "code code _ detecting problem" (Expand search), "decoder codec _ detecting problem" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder _ detecting problem\") OR (\"manim python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder _ detecting problem ) OR ( manim python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder _ detecting problem") OR ("manim python python python programming"))*.