Perhaps you should try some spelling variations:
"coder _ python algorithm using" » "coder _ pynthon algorithm using" (Expand search), "coder _ python algoritmo using" (Expand search), "coder _ pattern algorithm using" (Expand search), "coder _ python algorithm in" (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)

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 _ python algorithm using\") OR (\"manim python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder _ python algorithm using ) OR ( manim python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder _ python algorithm using") OR ("manim python python python programming"))*.